{"id":192,"date":"2026-08-06T15:36:27","date_gmt":"2026-08-06T14:36:27","guid":{"rendered":"https:\/\/neetexammocktest.com\/blogs\/?page_id=192"},"modified":"2026-08-06T15:36:28","modified_gmt":"2026-08-06T14:36:28","slug":"biology-breathing-and-exchange-of-gases-neet-mcq","status":"publish","type":"page","link":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq","title":{"rendered":"Biology: Breathing and Exchange of Gases NEET MCQ"},"content":{"rendered":"\n            <div class='ays-quiz-container ays_quiz_classic_light   ays-quiz-keyboard-active' data-quest-effect='none'  data-hide-bg-image='false' id='ays-quiz-container-19'>\n                \n                \n                <div class='ays-questions-container'>\n                    \n                    \n                    \n                    <form action='' method='post' id='ays_finish_quiz_19' \n                        class='ays-quiz-form  enable_questions_result '\n                    >\n            <input type='hidden' value='list' class='answer_view_class'>\n            <input type='hidden' value='' class='ays_qm_enable_arrows'><section  style='display:none;'  class='ays_quiz_timer_container'>\n                <div class='ays-quiz-timer ' data-timer='2160'><\/div>\n                <div class='ays-quiz-after-timer  empty_after_timer_text '><\/div>\n                <hr style='height:1px;'>\n            <\/section>\n            \n            \n            <div class='step active-step'>\n                <div class='ays-abs-fs ays-start-page'>\n                    \n                    \n                    <p class='ays-fs-title'>Biology: Breathing and Exchange of Gases<\/p>\n                    <div class='ays-fs-subtitle'><p>Biology: Breathing and Exchange of <b>Gases<i><br \/>\n<\/i><\/b>36 Questions<\/p>\n<\/div>\n                    <input type='hidden' name='ays_quiz_id' value='19'\/>\n                    <input type='hidden' name='ays_quiz_finish_nonce' value='4b97946fb3'>\n                    <input type='hidden' name='ays_quiz_curent_page_link' class='ays-quiz-curent-page-link' value='https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/192'\/>\n                    <input type='hidden' name='ays_quiz_questions' value='1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271'>\n                    \n                    \n                    <input type='button'   class='ays_next start_button action-button ays-quiz-keyboard-active' value='Start' data-enable-leave-page=\"false\" \/>\n                    \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1236' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>1 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Which one of the following organs in the human body is most affected due to shortage of oxygen?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1236]' id='ays-answer-4917-19' value='4917'\/>\n\n                <label for='ays-answer-4917-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Intestine<\/label><label for='ays-answer-4917-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1236]' id='ays-answer-4918-19' value='4918'\/>\n\n                <label for='ays-answer-4918-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Skin<\/label><label for='ays-answer-4918-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1236]' id='ays-answer-4919-19' value='4919'\/>\n\n                <label for='ays-answer-4919-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Kidney<\/label><label for='ays-answer-4919-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1236]' id='ays-answer-4920-19' value='4920'\/>\n\n                <label for='ays-answer-4920-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Brain<\/label><label for='ays-answer-4920-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1236'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1237' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>2 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>In alveoli of the lungs, the air at the site of gas exchange, is separated from the blood by<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1237]' id='ays-answer-4921-19' value='4921'\/>\n\n                <label for='ays-answer-4921-19' class='  ays_position_initial  ays-quiz-keyboard-label'>alveolar epithelium only<\/label><label for='ays-answer-4921-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1237]' id='ays-answer-4922-19' value='4922'\/>\n\n                <label for='ays-answer-4922-19' class='  ays_position_initial  ays-quiz-keyboard-label'>alveolar epithelium and capillary endothelium<\/label><label for='ays-answer-4922-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1237]' id='ays-answer-4923-19' value='4923'\/>\n\n                <label for='ays-answer-4923-19' class='  ays_position_initial  ays-quiz-keyboard-label'>alveolar epithelium, capillary endothelium and tunica adventitia<\/label><label for='ays-answer-4923-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1237]' id='ays-answer-4924-19' value='4924'\/>\n\n                <label for='ays-answer-4924-19' class='  ays_position_initial  ays-quiz-keyboard-label'>alveolar epithelium, capillary endothelium, a thin layer of tunica media and tunica adventitia<\/label><label for='ays-answer-4924-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1237'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1238' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>3 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Select the correct statement.<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1238]' id='ays-answer-4925-19' value='4925'\/>\n\n                <label for='ays-answer-4925-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Expiration occurs due to external intercostal muscles<\/label><label for='ays-answer-4925-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1238]' id='ays-answer-4926-19' value='4926'\/>\n\n                <label for='ays-answer-4926-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Intrapulmonary pressure is lower than the atmospheric pressure during inspiration<\/label><label for='ays-answer-4926-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1238]' id='ays-answer-4927-19' value='4927'\/>\n\n                <label for='ays-answer-4927-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Inspiration occurs when atmospheric pressure is less than intrapulmonary pressure<\/label><label for='ays-answer-4927-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1238]' id='ays-answer-4928-19' value='4928'\/>\n\n                <label for='ays-answer-4928-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Expiration is initiated due to contraction of diaphragm<\/label><label for='ays-answer-4928-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1238'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1239' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>4 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Air is breathed through<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1239]' id='ays-answer-4929-19' value='4929'\/>\n\n                <label for='ays-answer-4929-19' class='  ays_position_initial  ays-quiz-keyboard-label'>trachea\u2014lungs\u2014larynx\u2014pharynx\u2014 alveoli<\/label><label for='ays-answer-4929-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1239]' id='ays-answer-4930-19' value='4930'\/>\n\n                <label for='ays-answer-4930-19' class='  ays_position_initial  ays-quiz-keyboard-label'>nose\u2014larynx\u2014pharynx\u2014bronchus\u2014alveoli\u2014bronchioles<\/label><label for='ays-answer-4930-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1239]' id='ays-answer-4931-19' value='4931'\/>\n\n                <label for='ays-answer-4931-19' class='  ays_position_initial  ays-quiz-keyboard-label'>nostrils\u2014pharynx\u2014larynx\u2014trachea\u2014bronchi\u2014bronchioles\u2014alveoli<\/label><label for='ays-answer-4931-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1239]' id='ays-answer-4932-19' value='4932'\/>\n\n                <label for='ays-answer-4932-19' class='  ays_position_initial  ays-quiz-keyboard-label'>nose\u2014mouth\u2014lungs<\/label><label for='ays-answer-4932-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1239'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1240' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>5 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The Total Lung Capacity (TLC) is the total volume of air accommodated in the lungs at the end of a forced inspiration. This includes [<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1240]' id='ays-answer-4933-19' value='4933'\/>\n\n                <label for='ays-answer-4933-19' class='  ays_position_initial  ays-quiz-keyboard-label'>RV, IC (Inspiratory Capacity), EC (Expiratory Capacity) and ERV<\/label><label for='ays-answer-4933-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1240]' id='ays-answer-4934-19' value='4934'\/>\n\n                <label for='ays-answer-4934-19' class='  ays_position_initial  ays-quiz-keyboard-label'>RV, ERV, IC and EC<\/label><label for='ays-answer-4934-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1240]' id='ays-answer-4935-19' value='4935'\/>\n\n                <label for='ays-answer-4935-19' class='  ays_position_initial  ays-quiz-keyboard-label'>RV, ERV, VC (Vital Capacity) and FRC (Functional Residual Capacity)<\/label><label for='ays-answer-4935-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1240]' id='ays-answer-4936-19' value='4936'\/>\n\n                <label for='ays-answer-4936-19' class='  ays_position_initial  ays-quiz-keyboard-label'>RV (Residual Volume), ERV (Expiratory Reserve Volume), TV (Tidal Volume) and IRV (Inspiratory Reserve Volume)<\/label><label for='ays-answer-4936-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1240'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1241' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>6 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The maximum volume of air a person can breathe in after a forced expiration is known as<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1241]' id='ays-answer-4937-19' value='4937'\/>\n\n                <label for='ays-answer-4937-19' class='  ays_position_initial  ays-quiz-keyboard-label'>expiratory capacity<\/label><label for='ays-answer-4937-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1241]' id='ays-answer-4938-19' value='4938'\/>\n\n                <label for='ays-answer-4938-19' class='  ays_position_initial  ays-quiz-keyboard-label'>vital capacity<\/label><label for='ays-answer-4938-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1241]' id='ays-answer-4939-19' value='4939'\/>\n\n                <label for='ays-answer-4939-19' class='  ays_position_initial  ays-quiz-keyboard-label'>inspiratory capacity<\/label><label for='ays-answer-4939-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1241]' id='ays-answer-4940-19' value='4940'\/>\n\n                <label for='ays-answer-4940-19' class='  ays_position_initial  ays-quiz-keyboard-label'>total lung capacity<\/label><label for='ays-answer-4940-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1241'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1242' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>7 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Tidal Volume and Expiratory Reserve Volume of an athlete is 500 mL and 1000 mL, respectively. What will be his Expiratory Capacity if the Residual Volume is 1200 mL?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1242]' id='ays-answer-4941-19' value='4941'\/>\n\n                <label for='ays-answer-4941-19' class='  ays_position_initial  ays-quiz-keyboard-label'>1700 mL<\/label><label for='ays-answer-4941-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1242]' id='ays-answer-4942-19' value='4942'\/>\n\n                <label for='ays-answer-4942-19' class='  ays_position_initial  ays-quiz-keyboard-label'>2200 mL<\/label><label for='ays-answer-4942-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1242]' id='ays-answer-4943-19' value='4943'\/>\n\n                <label for='ays-answer-4943-19' class='  ays_position_initial  ays-quiz-keyboard-label'>2700 mL<\/label><label for='ays-answer-4943-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1242]' id='ays-answer-4944-19' value='4944'\/>\n\n                <label for='ays-answer-4944-19' class='  ays_position_initial  ays-quiz-keyboard-label'>1500 mL<\/label><label for='ays-answer-4944-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1242'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1243' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>8 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration, because of<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1243]' id='ays-answer-4945-19' value='4945'\/>\n\n                <label for='ays-answer-4945-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Residual Volume (RV)<\/label><label for='ays-answer-4945-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1243]' id='ays-answer-4946-19' value='4946'\/>\n\n                <label for='ays-answer-4946-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Inspiratory Reserve Volume (IRV)<\/label><label for='ays-answer-4946-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1243]' id='ays-answer-4947-19' value='4947'\/>\n\n                <label for='ays-answer-4947-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Tidal Volume (TV)<\/label><label for='ays-answer-4947-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1243]' id='ays-answer-4948-19' value='4948'\/>\n\n                <label for='ays-answer-4948-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Expiratory Reserve Volume (ERV)<\/label><label for='ays-answer-4948-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1243'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1244' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>9 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1244]' id='ays-answer-4949-19' value='4949'\/>\n\n                <label for='ays-answer-4949-19' class='  ays_position_initial  ays-quiz-keyboard-label'>there is a negative pressure in the lungs<\/label><label for='ays-answer-4949-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1244]' id='ays-answer-4950-19' value='4950'\/>\n\n                <label for='ays-answer-4950-19' class='  ays_position_initial  ays-quiz-keyboard-label'>there is a negative intrapleural pressure pulling at the lung walls<\/label><label for='ays-answer-4950-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1244]' id='ays-answer-4951-19' value='4951'\/>\n\n                <label for='ays-answer-4951-19' class='  ays_position_initial  ays-quiz-keyboard-label'>there is a positive intrapleural pressure<\/label><label for='ays-answer-4951-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1244]' id='ays-answer-4952-19' value='4952'\/>\n\n                <label for='ays-answer-4952-19' class='  ays_position_initial  ays-quiz-keyboard-label'>pressure in the lungs in higher than the atmospheric pressure<\/label><label for='ays-answer-4952-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1244'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1245' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>10 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>What is the vital capacity of our lungs?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1245]' id='ays-answer-4953-19' value='4953'\/>\n\n                <label for='ays-answer-4953-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Inspiratory reserve volume plus tidal volume<\/label><label for='ays-answer-4953-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1245]' id='ays-answer-4954-19' value='4954'\/>\n\n                <label for='ays-answer-4954-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Total lung capacity minus expiratory reserve volume<\/label><label for='ays-answer-4954-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1245]' id='ays-answer-4955-19' value='4955'\/>\n\n                <label for='ays-answer-4955-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Inspiratory reserve volume plus expiratory reserve volume<\/label><label for='ays-answer-4955-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1245]' id='ays-answer-4956-19' value='4956'\/>\n\n                <label for='ays-answer-4956-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Total lung capacity minus residual volume<\/label><label for='ays-answer-4956-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1245'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1246' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>11 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The quantity 1500 mL in the respiratory volumes of a normal human adult refers to<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1246]' id='ays-answer-4957-19' value='4957'\/>\n\n                <label for='ays-answer-4957-19' class='  ays_position_initial  ays-quiz-keyboard-label'>maximum air that can be breathed in and breathed out<\/label><label for='ays-answer-4957-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1246]' id='ays-answer-4958-19' value='4958'\/>\n\n                <label for='ays-answer-4958-19' class='  ays_position_initial  ays-quiz-keyboard-label'>residual volume<\/label><label for='ays-answer-4958-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1246]' id='ays-answer-4959-19' value='4959'\/>\n\n                <label for='ays-answer-4959-19' class='  ays_position_initial  ays-quiz-keyboard-label'>expiratory reserve volume<\/label><label for='ays-answer-4959-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1246]' id='ays-answer-4960-19' value='4960'\/>\n\n                <label for='ays-answer-4960-19' class='  ays_position_initial  ays-quiz-keyboard-label'>total lung capacity<\/label><label for='ays-answer-4960-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1246'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1247' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>12 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p>Assertion (A) A person goes to high altitude and experiences \u2018altitude sickness\u2019 with symptoms like breathing difficulty and heart palpitations.  <\/p>\n<p>Reason (R) Due to low atmospheric pressure at high altitude, the body does not get sufficient oxygen.        <\/p>\n<p>In the light of the above statements, choose the correct answer from the options given below.<\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1247]' id='ays-answer-4961-19' value='4961'\/>\n\n                <label for='ays-answer-4961-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Both A and R are true and R is the correct explanation of A<\/label><label for='ays-answer-4961-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1247]' id='ays-answer-4962-19' value='4962'\/>\n\n                <label for='ays-answer-4962-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Both A and R are true, but R is not the correct explanation of A<\/label><label for='ays-answer-4962-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1247]' id='ays-answer-4963-19' value='4963'\/>\n\n                <label for='ays-answer-4963-19' class='  ays_position_initial  ays-quiz-keyboard-label'>A is true, but R is false<\/label><label for='ays-answer-4963-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1247]' id='ays-answer-4964-19' value='4964'\/>\n\n                <label for='ays-answer-4964-19' class='  ays_position_initial  ays-quiz-keyboard-label'>A is false, but R is true<\/label><label for='ays-answer-4964-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1247'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1248' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>13 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The partial pressures (in mm Hg) of oxygen (O2 ) and carbon dioxide (CO2 ) at alveoli (the site of diffusion) are<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1248]' id='ays-answer-4965-19' value='4965'\/>\n\n                <label for='ays-answer-4965-19' class='  ays_position_initial  ays-quiz-keyboard-label'>pO 2 = 104 and pCO 2 = 40<\/label><label for='ays-answer-4965-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1248]' id='ays-answer-4966-19' value='4966'\/>\n\n                <label for='ays-answer-4966-19' class='  ays_position_initial  ays-quiz-keyboard-label'>pO 2 = 40 and pCO 2 = 45<\/label><label for='ays-answer-4966-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1248]' id='ays-answer-4967-19' value='4967'\/>\n\n                <label for='ays-answer-4967-19' class='  ays_position_initial  ays-quiz-keyboard-label'>pO 2 = 95 and pCO 2 = 40<\/label><label for='ays-answer-4967-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1248]' id='ays-answer-4968-19' value='4968'\/>\n\n                <label for='ays-answer-4968-19' class='  ays_position_initial  ays-quiz-keyboard-label'>pO 2 = 159 and pCO 2= 0.3<\/label><label for='ays-answer-4968-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1248'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1249' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>14 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Identify the wrong statement with reference to transport of oxygen.<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1249]' id='ays-answer-4969-19' value='4969'\/>\n\n                <label for='ays-answer-4969-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Partial pressure of CO2 can interfere with O2 binding with haemoglobin<\/label><label for='ays-answer-4969-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1249]' id='ays-answer-4970-19' value='4970'\/>\n\n                <label for='ays-answer-4970-19' class='  ays_position_initial  ays-quiz-keyboard-label'>HigherH + concentration in alveoli favours the formation of oxyhaemoglobin<\/label><label for='ays-answer-4970-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1249]' id='ays-answer-4971-19' value='4971'\/>\n\n                <label for='ays-answer-4971-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Low pCO2 in alveoli favours the formation of oxyhaemoglobin<\/label><label for='ays-answer-4971-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1249]' id='ays-answer-4972-19' value='4972'\/>\n\n                <label for='ays-answer-4972-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Binding of oxygen with haemoglobin is mainly related to partial pressure of O2<\/label><label for='ays-answer-4972-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1249'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1250' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>15 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Reduction in pH of blood will<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1250]' id='ays-answer-4973-19' value='4973'\/>\n\n                <label for='ays-answer-4973-19' class='  ays_position_initial  ays-quiz-keyboard-label'>reduce the blood supply to the brain<\/label><label for='ays-answer-4973-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1250]' id='ays-answer-4974-19' value='4974'\/>\n\n                <label for='ays-answer-4974-19' class='  ays_position_initial  ays-quiz-keyboard-label'>decrease the affinity of haemoglobin with oxygen<\/label><label for='ays-answer-4974-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1250]' id='ays-answer-4975-19' value='4975'\/>\n\n                <label for='ays-answer-4975-19' class='  ays_position_initial  ays-quiz-keyboard-label'>release bicarbonate ions by the liver<\/label><label for='ays-answer-4975-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1250]' id='ays-answer-4976-19' value='4976'\/>\n\n                <label for='ays-answer-4976-19' class='  ays_position_initial  ays-quiz-keyboard-label'>reduce the rate of heartbeat<\/label><label for='ays-answer-4976-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1250'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1251' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>16 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The partial pressure of oxygen in the alveoli of the lungs is<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1251]' id='ays-answer-4977-19' value='4977'\/>\n\n                <label for='ays-answer-4977-19' class='  ays_position_initial  ays-quiz-keyboard-label'>equal to that in the blood<\/label><label for='ays-answer-4977-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1251]' id='ays-answer-4978-19' value='4978'\/>\n\n                <label for='ays-answer-4978-19' class='  ays_position_initial  ays-quiz-keyboard-label'>more than that in the blood<\/label><label for='ays-answer-4978-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1251]' id='ays-answer-4979-19' value='4979'\/>\n\n                <label for='ays-answer-4979-19' class='  ays_position_initial  ays-quiz-keyboard-label'>less than that in the blood<\/label><label for='ays-answer-4979-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1251]' id='ays-answer-4980-19' value='4980'\/>\n\n                <label for='ays-answer-4980-19' class='  ays_position_initial  ays-quiz-keyboard-label'>less than that of carbon dioxide<\/label><label for='ays-answer-4980-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1251'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1252' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>17 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Approximately seventy percent of carbon dioxide absorbed by the blood will be transported to the lungs<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1252]' id='ays-answer-4981-19' value='4981'\/>\n\n                <label for='ays-answer-4981-19' class='  ays_position_initial  ays-quiz-keyboard-label'>as bicarbonate ions<\/label><label for='ays-answer-4981-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1252]' id='ays-answer-4982-19' value='4982'\/>\n\n                <label for='ays-answer-4982-19' class='  ays_position_initial  ays-quiz-keyboard-label'>in the form of dissolved gas molecules<\/label><label for='ays-answer-4982-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1252]' id='ays-answer-4983-19' value='4983'\/>\n\n                <label for='ays-answer-4983-19' class='  ays_position_initial  ays-quiz-keyboard-label'>by binding to RBC<\/label><label for='ays-answer-4983-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1252]' id='ays-answer-4984-19' value='4984'\/>\n\n                <label for='ays-answer-4984-19' class='  ays_position_initial  ays-quiz-keyboard-label'>as carbaminohaemoglobin<\/label><label for='ays-answer-4984-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1252'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1253' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>18 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>People who have migrated from the planes to an area adjoining Rohtang Pass about six months back<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1253]' id='ays-answer-4985-19' value='4985'\/>\n\n                <label for='ays-answer-4985-19' class='  ays_position_initial  ays-quiz-keyboard-label'>have more RBCs and their haemoglobin has a lower binding affinity to O2<\/label><label for='ays-answer-4985-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1253]' id='ays-answer-4986-19' value='4986'\/>\n\n                <label for='ays-answer-4986-19' class='  ays_position_initial  ays-quiz-keyboard-label'>are not physically fit to play games like football<\/label><label for='ays-answer-4986-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1253]' id='ays-answer-4987-19' value='4987'\/>\n\n                <label for='ays-answer-4987-19' class='  ays_position_initial  ays-quiz-keyboard-label'>suffer from altitude sickness with symptoms like nausea, fatigue, etc<\/label><label for='ays-answer-4987-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1253]' id='ays-answer-4988-19' value='4988'\/>\n\n                <label for='ays-answer-4988-19' class='  ays_position_initial  ays-quiz-keyboard-label'>have the usual RBC count but their haemoglobin has very high binding affinity toO2<\/label><label for='ays-answer-4988-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1253'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1254' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>19 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Which two of the following changes (1- )4 usually tend to occur in the plain dwellers when they move to high altitudes (3,500 m or more)?<\/strong><\/p>\n<p><strong>1. Increase in red blood cell size<\/strong><br \/>\n<strong>2. Increase in red blood cell production<\/strong><br \/>\n<strong>3. Increased breathing rate<\/strong><br \/>\n<strong>4. Increase in thrombocyte count<\/strong><\/p>\n<p><strong>Changes occurring are<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1254]' id='ays-answer-4989-19' value='4989'\/>\n\n                <label for='ays-answer-4989-19' class='  ays_position_initial  ays-quiz-keyboard-label'>2 and 3<\/label><label for='ays-answer-4989-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1254]' id='ays-answer-4990-19' value='4990'\/>\n\n                <label for='ays-answer-4990-19' class='  ays_position_initial  ays-quiz-keyboard-label'>3 and 4<\/label><label for='ays-answer-4990-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1254]' id='ays-answer-4991-19' value='4991'\/>\n\n                <label for='ays-answer-4991-19' class='  ays_position_initial  ays-quiz-keyboard-label'>1 and 4<\/label><label for='ays-answer-4991-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1254]' id='ays-answer-4992-19' value='4992'\/>\n\n                <label for='ays-answer-4992-19' class='  ays_position_initial  ays-quiz-keyboard-label'>1 and 2<\/label><label for='ays-answer-4992-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1254'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1255' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>20 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The haemoglobin of a human foetus<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1255]' id='ays-answer-4993-19' value='4993'\/>\n\n                <label for='ays-answer-4993-19' class='  ays_position_initial  ays-quiz-keyboard-label'>has a lower affinity for oxygen than that of the adult<\/label><label for='ays-answer-4993-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1255]' id='ays-answer-4994-19' value='4994'\/>\n\n                <label for='ays-answer-4994-19' class='  ays_position_initial  ays-quiz-keyboard-label'>its affinity for oxygen is the same as that of an adult<\/label><label for='ays-answer-4994-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1255]' id='ays-answer-4995-19' value='4995'\/>\n\n                <label for='ays-answer-4995-19' class='  ays_position_initial  ays-quiz-keyboard-label'>has only 2 protein sub-units instead of 4<\/label><label for='ays-answer-4995-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1255]' id='ays-answer-4996-19' value='4996'\/>\n\n                <label for='ays-answer-4996-19' class='  ays_position_initial  ays-quiz-keyboard-label'>has a higher affinity for oxygen than that of an adult<\/label><label for='ays-answer-4996-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1255'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1256' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>21 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>People living at sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude of 5400 metre have around 8 million. This is because at high altitude<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1256]' id='ays-answer-4997-19' value='4997'\/>\n\n                <label for='ays-answer-4997-19' class='  ays_position_initial  ays-quiz-keyboard-label'>atmosphericO2 level is less and hence, more RBCs are needed to absorb the required amount ofO2 to survive\"<\/label><label for='ays-answer-4997-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1256]' id='ays-answer-4998-19' value='4998'\/>\n\n                <label for='ays-answer-4998-19' class='  ays_position_initial  ays-quiz-keyboard-label'>there is more UV radiation which enhances RBC production<\/label><label for='ays-answer-4998-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1256]' id='ays-answer-4999-19' value='4999'\/>\n\n                <label for='ays-answer-4999-19' class='  ays_position_initial  ays-quiz-keyboard-label'>people eat more nutritive food, therefore, more RBCs are formed<\/label><label for='ays-answer-4999-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1256]' id='ays-answer-5000-19' value='5000'\/>\n\n                <label for='ays-answer-5000-19' class='  ays_position_initial  ays-quiz-keyboard-label'>people get pollution-free air to breathe and more oxygen is available<\/label><label for='ays-answer-5000-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1256'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1257' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>22 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Blood analysis of a patient reveals an unusually high quantity of carboxyhaemoglobin content. Which of the following conclusions is most likely to be correct?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1257]' id='ays-answer-5001-19' value='5001'\/>\n\n                <label for='ays-answer-5001-19' class='  ays_position_initial  ays-quiz-keyboard-label'>The patient has been inhaling polluted air containing unusually high content of carbon disulphide<\/label><label for='ays-answer-5001-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1257]' id='ays-answer-5002-19' value='5002'\/>\n\n                <label for='ays-answer-5002-19' class='  ays_position_initial  ays-quiz-keyboard-label'>The patient has been inhaling polluted air containing unusually high content of chloroform<\/label><label for='ays-answer-5002-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1257]' id='ays-answer-5003-19' value='5003'\/>\n\n                <label for='ays-answer-5003-19' class='  ays_position_initial  ays-quiz-keyboard-label'>The patient has been inhaling polluted air containing unusually high content of carbon dioxide<\/label><label for='ays-answer-5003-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1257]' id='ays-answer-5004-19' value='5004'\/>\n\n                <label for='ays-answer-5004-19' class='  ays_position_initial  ays-quiz-keyboard-label'>The patient has been inhaling polluted air containing unusually high content of carbon monoxide<\/label><label for='ays-answer-5004-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1257'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1258' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>23 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>When CO2 concentration in blood increases, breathing becomes<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1258]' id='ays-answer-5005-19' value='5005'\/>\n\n                <label for='ays-answer-5005-19' class='  ays_position_initial  ays-quiz-keyboard-label'>shallower and slow<\/label><label for='ays-answer-5005-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1258]' id='ays-answer-5006-19' value='5006'\/>\n\n                <label for='ays-answer-5006-19' class='  ays_position_initial  ays-quiz-keyboard-label'>there is no effect on breathing<\/label><label for='ays-answer-5006-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1258]' id='ays-answer-5007-19' value='5007'\/>\n\n                <label for='ays-answer-5007-19' class='  ays_position_initial  ays-quiz-keyboard-label'>slow and deep<\/label><label for='ays-answer-5007-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1258]' id='ays-answer-5008-19' value='5008'\/>\n\n                <label for='ays-answer-5008-19' class='  ays_position_initial  ays-quiz-keyboard-label'>faster and deeper<\/label><label for='ays-answer-5008-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1258'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1259' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>24 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The process of migration of chloride ions from plasma to RBC and of carbonate ions from RBC to plasma is<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1259]' id='ays-answer-5009-19' value='5009'\/>\n\n                <label for='ays-answer-5009-19' class='  ays_position_initial  ays-quiz-keyboard-label'>chloride shift<\/label><label for='ays-answer-5009-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1259]' id='ays-answer-5010-19' value='5010'\/>\n\n                <label for='ays-answer-5010-19' class='  ays_position_initial  ays-quiz-keyboard-label'>ionic shift<\/label><label for='ays-answer-5010-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1259]' id='ays-answer-5011-19' value='5011'\/>\n\n                <label for='ays-answer-5011-19' class='  ays_position_initial  ays-quiz-keyboard-label'>atomic shift<\/label><label for='ays-answer-5011-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1259]' id='ays-answer-5012-19' value='5012'\/>\n\n                <label for='ays-answer-5012-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Na + pump<\/label><label for='ays-answer-5012-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1259'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1260' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>25 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The exchange of gases in the alveoli of the lungs takes place by<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1260]' id='ays-answer-5013-19' value='5013'\/>\n\n                <label for='ays-answer-5013-19' class='  ays_position_initial  ays-quiz-keyboard-label'>simple diffusion<\/label><label for='ays-answer-5013-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1260]' id='ays-answer-5014-19' value='5014'\/>\n\n                <label for='ays-answer-5014-19' class='  ays_position_initial  ays-quiz-keyboard-label'>osmosis<\/label><label for='ays-answer-5014-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1260]' id='ays-answer-5015-19' value='5015'\/>\n\n                <label for='ays-answer-5015-19' class='  ays_position_initial  ays-quiz-keyboard-label'>active transport<\/label><label for='ays-answer-5015-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1260]' id='ays-answer-5016-19' value='5016'\/>\n\n                <label for='ays-answer-5016-19' class='  ays_position_initial  ays-quiz-keyboard-label'>passive transport<\/label><label for='ays-answer-5016-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1260'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1261' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>26 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>The carbon dioxide is transported via blood to lungs as<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1261]' id='ays-answer-5017-19' value='5017'\/>\n\n                <label for='ays-answer-5017-19' class='  ays_position_initial  ays-quiz-keyboard-label'>dissolved in blood plasma<\/label><label for='ays-answer-5017-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1261]' id='ays-answer-5018-19' value='5018'\/>\n\n                <label for='ays-answer-5018-19' class='  ays_position_initial  ays-quiz-keyboard-label'>in the form of carbonic acid only<\/label><label for='ays-answer-5018-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1261]' id='ays-answer-5019-19' value='5019'\/>\n\n                <label for='ays-answer-5019-19' class='  ays_position_initial  ays-quiz-keyboard-label'>in combination with haemoglobin only<\/label><label for='ays-answer-5019-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1261]' id='ays-answer-5020-19' value='5020'\/>\n\n                <label for='ays-answer-5020-19' class='  ays_position_initial  ays-quiz-keyboard-label'>carbaminohaemoglobin and as carbonic acid<\/label><label for='ays-answer-5020-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1261'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1262' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>27 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Although much CO2 is carried in blood, yet blood does not become acidic, because<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1262]' id='ays-answer-5021-19' value='5021'\/>\n\n                <label for='ays-answer-5021-19' class='  ays_position_initial  ays-quiz-keyboard-label'>it is absorbed by the leucocytes<\/label><label for='ays-answer-5021-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1262]' id='ays-answer-5022-19' value='5022'\/>\n\n                <label for='ays-answer-5022-19' class='  ays_position_initial  ays-quiz-keyboard-label'>blood buffers play an important role in CO2 transport<\/label><label for='ays-answer-5022-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1262]' id='ays-answer-5023-19' value='5023'\/>\n\n                <label for='ays-answer-5023-19' class='  ays_position_initial  ays-quiz-keyboard-label'>it combines with water to formH CO2 3 which is neutralised by Na CO2 3<\/label><label for='ays-answer-5023-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1262]' id='ays-answer-5024-19' value='5024'\/>\n\n                <label for='ays-answer-5024-19' class='  ays_position_initial  ays-quiz-keyboard-label'>it is continuously diffused through tissues and is not allowed to accumulate<\/label><label for='ays-answer-5024-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1262'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1263' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>28 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Oxygen dissociation curve of haemoglobin is<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1263]' id='ays-answer-5025-19' value='5025'\/>\n\n                <label for='ays-answer-5025-19' class='  ays_position_initial  ays-quiz-keyboard-label'>sigmoid<\/label><label for='ays-answer-5025-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1263]' id='ays-answer-5026-19' value='5026'\/>\n\n                <label for='ays-answer-5026-19' class='  ays_position_initial  ays-quiz-keyboard-label'>hyperbolic<\/label><label for='ays-answer-5026-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1263]' id='ays-answer-5027-19' value='5027'\/>\n\n                <label for='ays-answer-5027-19' class='  ays_position_initial  ays-quiz-keyboard-label'>linear<\/label><label for='ays-answer-5027-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1263]' id='ays-answer-5028-19' value='5028'\/>\n\n                <label for='ays-answer-5028-19' class='  ays_position_initial  ays-quiz-keyboard-label'>hypobolic<\/label><label for='ays-answer-5028-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1263'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1264' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>29 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Carbon dioxide is transported from tissues to respiratory surface by only<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1264]' id='ays-answer-5029-19' value='5029'\/>\n\n                <label for='ays-answer-5029-19' class='  ays_position_initial  ays-quiz-keyboard-label'>plasma and erythrocytes<\/label><label for='ays-answer-5029-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1264]' id='ays-answer-5030-19' value='5030'\/>\n\n                <label for='ays-answer-5030-19' class='  ays_position_initial  ays-quiz-keyboard-label'>plasma<\/label><label for='ays-answer-5030-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1264]' id='ays-answer-5031-19' value='5031'\/>\n\n                <label for='ays-answer-5031-19' class='  ays_position_initial  ays-quiz-keyboard-label'>erythrocytes<\/label><label for='ays-answer-5031-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1264]' id='ays-answer-5032-19' value='5032'\/>\n\n                <label for='ays-answer-5032-19' class='  ays_position_initial  ays-quiz-keyboard-label'>erythrocytes and leucocytes<\/label><label for='ays-answer-5032-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1264'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1265' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>30 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Carbonic anhydrase occurs in<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1265]' id='ays-answer-5033-19' value='5033'\/>\n\n                <label for='ays-answer-5033-19' class='  ays_position_initial  ays-quiz-keyboard-label'>lymphocytes<\/label><label for='ays-answer-5033-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1265]' id='ays-answer-5034-19' value='5034'\/>\n\n                <label for='ays-answer-5034-19' class='  ays_position_initial  ays-quiz-keyboard-label'>blood plasma<\/label><label for='ays-answer-5034-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1265]' id='ays-answer-5035-19' value='5035'\/>\n\n                <label for='ays-answer-5035-19' class='  ays_position_initial  ays-quiz-keyboard-label'>RBC<\/label><label for='ays-answer-5035-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1265]' id='ays-answer-5036-19' value='5036'\/>\n\n                <label for='ays-answer-5036-19' class='  ays_position_initial  ays-quiz-keyboard-label'>leucocytes<\/label><label for='ays-answer-5036-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1265'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1266' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>31 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>According to Central PollutionControl Board (CPCB) what size (in diameter) of particulate is responsible for causing greater harm to human health?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1266]' id='ays-answer-5037-19' value='5037'\/>\n\n                <label for='ays-answer-5037-19' class='  ays_position_initial  ays-quiz-keyboard-label'>3.5 micrometers<\/label><label for='ays-answer-5037-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1266]' id='ays-answer-5038-19' value='5038'\/>\n\n                <label for='ays-answer-5038-19' class='  ays_position_initial  ays-quiz-keyboard-label'>2.5 micrometers<\/label><label for='ays-answer-5038-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1266]' id='ays-answer-5039-19' value='5039'\/>\n\n                <label for='ays-answer-5039-19' class='  ays_position_initial  ays-quiz-keyboard-label'>4.0 micrometers<\/label><label for='ays-answer-5039-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1266]' id='ays-answer-5040-19' value='5040'\/>\n\n                <label for='ays-answer-5040-19' class='  ays_position_initial  ays-quiz-keyboard-label'>3.0 micrometer<\/label><label for='ays-answer-5040-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1266'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1267' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>32 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Which of the following is an occupational respiratory disorder?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1267]' id='ays-answer-5041-19' value='5041'\/>\n\n                <label for='ays-answer-5041-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Botulism<\/label><label for='ays-answer-5041-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1267]' id='ays-answer-5042-19' value='5042'\/>\n\n                <label for='ays-answer-5042-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Silicosis<\/label><label for='ays-answer-5042-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1267]' id='ays-answer-5043-19' value='5043'\/>\n\n                <label for='ays-answer-5043-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Anthracis<\/label><label for='ays-answer-5043-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1267]' id='ays-answer-5044-19' value='5044'\/>\n\n                <label for='ays-answer-5044-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Emphysema<\/label><label for='ays-answer-5044-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1267'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1268' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>33 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Which one of the following options correctly represents the lung conditions in asthma and emphysema, respectively?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1268]' id='ays-answer-5045-19' value='5045'\/>\n\n                <label for='ays-answer-5045-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Increased respiratory surface; Inflammation of bronchioles<\/label><label for='ays-answer-5045-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1268]' id='ays-answer-5046-19' value='5046'\/>\n\n                <label for='ays-answer-5046-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Increased number of bronchioles; Increased respiratory surface<\/label><label for='ays-answer-5046-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1268]' id='ays-answer-5047-19' value='5047'\/>\n\n                <label for='ays-answer-5047-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Inflammation of bronchioles; Decreased respiratory surface<\/label><label for='ays-answer-5047-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1268]' id='ays-answer-5048-19' value='5048'\/>\n\n                <label for='ays-answer-5048-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Decreased respiratory surface; Inflammation of bronchioles<\/label><label for='ays-answer-5048-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1268'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1269' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>34 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Name the chronic respiratory disorder caused mainly by cigarette smoking<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1269]' id='ays-answer-5049-19' value='5049'\/>\n\n                <label for='ays-answer-5049-19' class='  ays_position_initial  ays-quiz-keyboard-label'>asthma<\/label><label for='ays-answer-5049-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1269]' id='ays-answer-5050-19' value='5050'\/>\n\n                <label for='ays-answer-5050-19' class='  ays_position_initial  ays-quiz-keyboard-label'>respiratory acidosis<\/label><label for='ays-answer-5050-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1269]' id='ays-answer-5051-19' value='5051'\/>\n\n                <label for='ays-answer-5051-19' class='  ays_position_initial  ays-quiz-keyboard-label'>respiratory alkalosis<\/label><label for='ays-answer-5051-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1269]' id='ays-answer-5052-19' value='5052'\/>\n\n                <label for='ays-answer-5052-19' class='  ays_position_initial  ays-quiz-keyboard-label'>emphysema<\/label><label for='ays-answer-5052-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1269'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1270' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>35 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Name the pulmonary disease in which alveolar surface area involved in gas exchange is drastically reduced due to damagein the alveolar walls.<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1270]' id='ays-answer-5053-19' value='5053'\/>\n\n                <label for='ays-answer-5053-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Pleurisy<\/label><label for='ays-answer-5053-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1270]' id='ays-answer-5054-19' value='5054'\/>\n\n                <label for='ays-answer-5054-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Emphysema<\/label><label for='ays-answer-5054-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1270]' id='ays-answer-5055-19' value='5055'\/>\n\n                <label for='ays-answer-5055-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Pneumonia<\/label><label for='ays-answer-5055-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1270]' id='ays-answer-5056-19' value='5056'\/>\n\n                <label for='ays-answer-5056-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Asthma<\/label><label for='ays-answer-5056-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1270'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active ' value='Prev' \/><i class=\"ays_fa ays_fa_arrow_right ays_next action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active ays_display_none\" tabindex='0'><\/i>\n                        <input type='button' name='next' class='ays_next action-button ays-quiz-keyboard-active ' value='Next' \/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step  ' data-question-id='1271' data-type='radio'>\n                    \n                    \n                    <p class='ays-question-counter animated'>36 \/ 36<\/p>\n                    <div class='ays-abs-fs'>\n                        \n                        <div class='ays_quiz_question'>\n                                <p><strong>Which one of the following is the correct statement for respiration in humans?<\/strong><\/p>\n\n                            <\/div>\n                            \n                        <div class='ays-quiz-answers ays_list_view_container  '>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1271]' id='ays-answer-5057-19' value='5057'\/>\n\n                <label for='ays-answer-5057-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Cigarette smoking may lead to inflammation of bronchi<\/label><label for='ays-answer-5057-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1271]' id='ays-answer-5058-19' value='5058'\/>\n\n                <label for='ays-answer-5058-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Neural signals from pneumotoxic centre in pons region of brain can increase the duration of inspiration<\/label><label for='ays-answer-5058-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1271]' id='ays-answer-5059-19' value='5059'\/>\n\n                <label for='ays-answer-5059-19' class='  ays_position_initial  ays-quiz-keyboard-label'>Workers in grinding and stone breaking industries may suffer, from lung fibrosis<\/label><label for='ays-answer-5059-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div>\n            <div class='ays-field ays_list_view_item ays-quiz-keyboard-active' tabindex='0' >\n                <input type='hidden' name='ays_answer_correct[]' value='0'\/>\n\n                <input type='radio' name='ays_questions[ays-question-1271]' id='ays-answer-5060-19' value='5060'\/>\n\n                <label for='ays-answer-5060-19' class='  ays_position_initial  ays-quiz-keyboard-label'>About 90% of carbon dioxide(CO )2 is carried by haemoglobin as carbamino haemoglobin<\/label><label for='ays-answer-5060-19' class='ays_answer_image ays_answer_image_class ays_empty_before_content'><\/label>\n\n            <\/div><script>\n            if(typeof window.quizOptions_19 === 'undefined'){\n                window.quizOptions_19 = [];\n            }\n            window.quizOptions_19['1271'] = 'W10=';<\/script><\/div>                        \n                        \n                        \n                        <div class='ays_buttons_div'><i class=\"ays_fa ays_fa_arrow_left ays_previous action-button ays-quiz-keyboard-active ays_arrow ays_display_none\" tabindex='0'><\/i>\n                            <input type='button' name='next' class='ays_previous action-button ays-quiz-keyboard-active '  value='Prev' \/><i class='ays_display_none ays_fa ays_fa_flag_checkered ays_finish action-button ays_arrow ays_next_arrow ays-quiz-keyboard-active' tabindex='0'><\/i><input type='submit' name='ays_finish_quiz' class='  ays_next ays_finish action-button ays-quiz-keyboard-active' value='See Result'\/><\/div>\n                        \n                        <div class='wrong_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='right_answer_text ays_do_not_show' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays_questtion_explanation' style='display:none'>\n                            \n                        <\/div>\n                        <div class='ays-quiz-additonal-box'>\n                            \n                        <\/div>   \n                        \n                        \n                    <\/div>\n                <\/div><div class='step ays_thank_you_fs'>\n            <div class='ays-abs-fs ays-end-page'><div data-class='lds-ellipsis' data-role='loader' class='ays-loader'><div><\/div><div><\/div><div><\/div><div><\/div><\/div><div class='ays_quiz_results_page'><div class='ays_score_message'><\/div><div class='ays_message'><\/div><p class='ays_score ays_score_display_none animated'>Your score is<\/p><p class='ays_average'>The average score is 0%<\/p><div class='ays-progress third'>\n                <span class='ays-progress-value third'>0%<\/span>\n                <div class='ays-progress-bg third'>\n                    <div class='ays-progress-bar third' style='width:0%;'><\/div>\n                <\/div>\n            <\/div><p class='ays_restart_button_p'><button type='button' class='action-button ays_restart_button ays-quiz-keyboard-active'>\n                    <i class='ays_fa ays_fa_undo'><\/i>\n                    <span>Restart quiz<\/span>\n                <\/button><\/p><\/div>\n            <\/div>\n        <\/div><style>\n            div#ays-quiz-container-19 * {\n                box-sizing: border-box;\n            }\n\n            #ays-quiz-container-19 [id^='ays_finish_quiz_'] div.step div.ays-abs-fs {\n                width: 90%;\n            }\n\n            \/* Styles for Internet Explorer start *\/\n            #ays-quiz-container-19 #ays_finish_quiz_19 {\n                \n            }\n\n            \/* Styles for Quiz container *\/\n            #ays-quiz-container-19{\n                min-height: 450px;\n                width:800px;\n                background-color:#fff;\n                background-position:center center;border-radius:8px;box-shadow: 0px 0px 15px  1px rgba(201,201,201,0.4);border: none;}\n\n            \/* Styles for questions *\/\n            #ays-quiz-container-19 #ays_finish_quiz_19 div.step {\n                min-height: 450px;\n            }\n\n            \/* Styles for text inside quiz container *\/\n            #ays-quiz-container-19 .ays-start-page *:not(input):not([class^='enlighter']),\n            #ays-quiz-container-19 .ays_question_hint,\n            #ays-quiz-container-19 label[for^=\"ays-answer-\"],\n            #ays-quiz-container-19 #ays_finish_quiz_19 p,\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-fs-title,\n            #ays-quiz-container-19 .ays-fs-subtitle,\n            #ays-quiz-container-19 .logged_in_message,\n            #ays-quiz-container-19 .ays_score_message,\n            #ays-quiz-container-19 .ays_message{\n               color: #000000;\n               outline: none;\n            }\n\n            div#ays-quiz-container-19 .ays_question_hint.ays-quiz-keyboard-active,\n            div#ays-quiz-container-19 .ays_restart_button.ays-quiz-keyboard-active {\n                outline: revert;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-password-message-box,\n            #ays-quiz-container-19 .ays-quiz-question-note-message-box,\n            #ays-quiz-container-19 .ays_quiz_question,\n            #ays-quiz-container-19 .ays-quiz-question-category-box,\n            #ays-quiz-container-19 .ays_quiz_question *:not([class^='enlighter']) {\n                color: #000000;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-question-category-box em {\n                color: #000000;\n            }\n\n            #ays-quiz-container-19 textarea,\n            #ays-quiz-container-19 input::first-letter,\n            #ays-quiz-container-19 select::first-letter,\n            #ays-quiz-container-19 option::first-letter {\n                color: initial !important;\n            }\n            \n            #ays-quiz-container-19 p::first-letter:not(.ays_no_questions_message) {\n                color: #000000 !important;\n                background-color: transparent !important;\n                font-size: inherit !important;\n                font-weight: inherit !important;\n                float: none !important;\n                line-height: inherit !important;\n                margin: 0 !important;\n                padding: 0 !important;\n            }\n            \n            \n            #ays-quiz-container-19 .select2-container,\n            #ays-quiz-container-19 .ays-field * {\n                font-size: 15px !important;\n            }\n    \n            #ays-quiz-container-19 .ays_quiz_question p {\n                font-size: 16px;\n                text-align: inherit;\n            }\n\n            #ays-quiz-container-19 .ays-fs-subtitle p {\n                text-align:  center ;\n            }\n\n            #ays-quiz-container-19 .ays_quiz_question {\n                text-align:  center ;\n                margin-bottom: 10px;\n            }\n\n            #ays-quiz-container-19 .ays_quiz_question pre {\n                max-width: 100%;\n                white-space: break-spaces;\n            }\n\n            \/* Mango theme (Version: 1.4.202301041836) | tid=32449 | Start *\/\n            #ays-quiz-container-19 .ays_quiz_question img {\n                float: unset;\n                margin: 0;\n            }\n            \/* Mango theme (Version: 1.4.202301041836) | End *\/\n\n            #ays-quiz-container-19 .ays-quiz-timer p {\n                font-size: 16px;\n            }\n\n            #ays-quiz-container-19 section.ays_quiz_redirection_timer_container hr,\n            #ays-quiz-container-19 section.ays_quiz_timer_container hr {\n                margin: 0;\n            }\n\n            #ays-quiz-container-19 section.ays_quiz_timer_container.ays_quiz_timer_red_warning .ays-quiz-timer {\n                color: #ff0000;\n            }\n\n            #ays-quiz-container-19 .ays_thank_you_fs p {\n                text-align: center;\n            }\n\n            #ays-quiz-container-19 .ays_quiz_results_page .ays_score span {\n                visibility: visible;\n            }\n\n            #ays-quiz-container-19 input[type='button'],\n            #ays-quiz-container-19 input[type='submit'] {\n                color: #ffffff !important;\n            }\n\n            #ays-quiz-container-19 input[type='button']{\n                outline: none;\n            }\n\n            #ays-quiz-container-19 .information_form input[type='text'],\n            #ays-quiz-container-19 .information_form input[type='url'],\n            #ays-quiz-container-19 .information_form input[type='number'],\n            #ays-quiz-container-19 .information_form input[type='email'],\n            #ays-quiz-container-19 .information_form input[type='checkbox'],\n            #ays-quiz-container-19 .information_form input[type='tel'],\n            #ays-quiz-container-19 .information_form textarea,\n            #ays-quiz-container-19 .information_form select,\n            #ays-quiz-container-19 .information_form option {\n                color: initial !important;\n                outline: none;\n                background-image: unset;\n            }\n\n            #ays-quiz-container-19 .wrong_answer_text{\n                color:#ff4d4d;\n            }\n            #ays-quiz-container-19 .right_answer_text{\n                color:#33cc33;\n            }\n\n            #ays-quiz-container-19 .wrong_answer_text p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-19 .ays_questtion_explanation p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-19 .wrong_answer_text *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-19 .ays_questtion_explanation *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-19 .right_answer_text *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n\n            #ays-quiz-container-19 .right_answer_text p {\n                font-size:16px;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-question-note-message-box p {\n                font-size:14px;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-question-note-message-box *:not(strong) {\n                text-transform:none;\n                text-decoration: none;\n                letter-spacing: 0px;\n                font-weight: normal;\n            }\n            \n            #ays-quiz-container-19 .ays_cb_and_a,\n            #ays-quiz-container-19 .ays_cb_and_a * {\n                color: rgb(0,0,0);\n                text-align: center;\n            }\n\n            \/* Quiz textarea height *\/\n            #ays-quiz-container-19 textarea {\n                height: 100px;\n                min-height: 100px;\n            }\n\n            \/* Quiz rate and passed users count *\/\n            #ays-quiz-container-19 .ays_quizn_ancnoxneri_qanak,\n            #ays-quiz-container-19 .ays_quiz_rete_avg {\n                color:#fff !important;\n                background-color:#000000;   \n            }\n\n            #ays-quiz-container-19 .ays-questions-container > .ays_quizn_ancnoxneri_qanak {\n                padding: 5px 20px;\n            }\n            #ays-quiz-container-19 div.for_quiz_rate.ui.star.rating .icon {\n                color: rgba(0,0,0,0.35);\n            }\n            #ays-quiz-container-19 .ays_quiz_rete_avg div.for_quiz_rate_avg.ui.star.rating .icon {\n                color: rgba(255,255,255,0.5);\n            }\n\n            #ays-quiz-container-19 .ays_quiz_rete .ays-quiz-rate-link-box .ays-quiz-rate-link {\n                color: #000000;\n            }\n\n            \/* Loaders *\/            \n            #ays-quiz-container-19 div.lds-spinner,\n            #ays-quiz-container-19 div.lds-spinner2 {\n                color: #000000;\n            }\n            #ays-quiz-container-19 div.lds-spinner div:after,\n            #ays-quiz-container-19 div.lds-spinner2 div:after {\n                background-color: #000000;\n            }\n            #ays-quiz-container-19 .lds-circle,\n            #ays-quiz-container-19 .lds-facebook div,\n            #ays-quiz-container-19 .lds-ellipsis div{\n                background: #000000;\n            }\n            #ays-quiz-container-19 .lds-ripple div{\n                border-color: #000000;\n            }\n            #ays-quiz-container-19 .lds-dual-ring::after,\n            #ays-quiz-container-19 .lds-hourglass::after{\n                border-color: #000000 transparent #000000 transparent;\n            }\n\n            \/* Stars *\/\n            #ays-quiz-container-19 .ui.rating .icon,\n            #ays-quiz-container-19 .ui.rating .icon:before {\n                font-family: Rating !important;\n            }\n\n            \/* Progress bars *\/\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-progress {\n                border-color: rgba(0,0,0,0.8);\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-progress-bg {\n                background-color: rgba(0,0,0,0.3);\n            }    \n            #ays-quiz-container-19 .ays-progress-value {\n                color: #000000;\n                text-align: center;\n            }\n            #ays-quiz-container-19 .ays-progress-bar {\n                background-color: #5d6cf9;\n            }\n            #ays-quiz-container-19 .ays-question-counter .ays-live-bar-wrap {\n                direction:ltr !important;\n            }\n            #ays-quiz-container-19 .ays-live-bar-fill{\n                color: #000000;\n                border-bottom: 2px solid rgba(0,0,0,0.8);\n                text-shadow: 0px 0px 5px #fff;\n            }\n            #ays-quiz-container-19 .ays-live-bar-fill.ays-live-fourth,\n            #ays-quiz-container-19 .ays-live-bar-fill.ays-live-third,\n            #ays-quiz-container-19 .ays-live-bar-fill.ays-live-second {\n                text-shadow: unset;\n            }\n            #ays-quiz-container-19 .ays-live-bar-percent{\n                display:none;\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays_average {\n                text-align: center;\n            }\n            \n            \/* Music, Sound *\/\n            #ays-quiz-container-19 .ays_music_sound {\n                color:rgb(0,0,0);\n            }\n\n            \/* Dropdown questions scroll bar *\/\n            #ays-quiz-container-19 blockquote {\n                border-left-color: #000000 !important;                                      \n            }\n\n            \/* Quiz Password *\/\n            #ays-quiz-container-19 .ays-start-page > input[id^='ays_quiz_password_val_'],\n            #ays-quiz-container-19 .ays-quiz-password-toggle-visibility-box {\n                width: 100%;\n            }\n\n\n            \/* Question hint *\/\n            #ays-quiz-container-19 .ays_question_hint_container .ays_question_hint_text {\n                background-color:#fff;\n                box-shadow: 0 0 15px 3px rgba(201,201,201,0.6);\n                max-width: 270px;\n            }\n\n            #ays-quiz-container-19 .ays_question_hint_container .ays_question_hint_text p {\n                max-width: unset;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-additonal-box {\n                display: flex;\n                justify-content: flex-end;\n                align-items: center;\n                position: relative;  \n            }\n\n            #ays-quiz-container-19 .ays_questions_hint_max_width_class {\n                max-width: 80%;\n            }\n\n            \/* Information form *\/\n            #ays-quiz-container-19 .ays-form-title{\n                color:rgb(0,0,0);\n            }\n\n            \/* Quiz timer *\/\n            #ays-quiz-container-19 div.ays-quiz-redirection-timer,\n            #ays-quiz-container-19 div.ays-quiz-timer{\n                color: #000000;\n                text-align: center;\n            }\n\n            #ays-quiz-container-19 div.ays-quiz-timer.ays-quiz-message-before-timer:before {\n                font-weight: 500;\n            }\n\n            \/* Quiz title \/ transformation *\/\n            #ays-quiz-container-19 .ays-fs-title{\n                text-transform: uppercase;\n                font-size: 28px;\n                text-align: center;\n                    text-shadow: none;\n            }\n            \n            \/* Quiz buttons *\/\n            #ays-quiz-container-19 .ays_arrow {\n                color:#ffffff!important;\n            }\n            #ays-quiz-container-19 input#ays-submit,\n            #ays-quiz-container-19 #ays_finish_quiz_19 .action-button,\n            div#ays-quiz-container-19 #ays_finish_quiz_19 .action-button.ays_restart_button,\n            #ays-quiz-container-19 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n            #ays-quiz-container-19 .ays-quiz-category-selective-submit-bttn {\n                background: none;\n                background-color: #5d6cf9;\n                color:#ffffff;\n                font-size: 18px;\n                padding: 14px 36px;\n                border-radius: 8px;\n                height: auto;\n                letter-spacing: 0;\n                box-shadow: unset;\n                width: auto;\n                \/* border: unset; *\/\n                min-height: unset;\n                line-height: normal;\n                text-shadow: unset;\n            }\n            #ays-quiz-container-19 input#ays-submit,\n            #ays-quiz-container-19 #ays_finish_quiz_19 input.action-button,\n            #ays-quiz-container-19 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n            #ays-quiz-container-19 .ays-quiz-category-selective-submit-bttn {\n                \n            }\n\n            #ays-quiz-container-19 #ays_finish_quiz_19 .action-button.ays_check_answer {\n                padding: 5px 10px;\n                font-size: 18px !important;\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .action-button.ays_restart_button {\n                white-space: nowrap;\n                padding: 5px 10px;\n                white-space: normal;\n            }\n            #ays-quiz-container-19 input#ays-submit:hover,\n            #ays-quiz-container-19 input#ays-submit:focus,\n            #ays-quiz-container-19 #ays_finish_quiz_19 .action-button:hover,\n            #ays-quiz-container-19 #ays_finish_quiz_19 .action-button:focus,\n            #ays-quiz-container-19 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn:hover,\n            #ays-quiz-container-19 .ays-quiz-category-selective-submit-bttn:hover {\n                background: none;\n                box-shadow: 0 0 0 2px #ffffff;\n                background-color: #5d6cf9;\n            }\n            #ays-quiz-container-19 .ays_restart_button {\n                color: #ffffff;\n            }\n            \n            #ays-quiz-container-19 .ays_restart_button_p,\n            #ays-quiz-container-19 .ays_buttons_div {\n                justify-content: center;\n            }\n\n            #ays-quiz-container-19 .ays_finish.action-button{\n                margin: 10px 5px;\n            }\n\n            #ays-quiz-container-19 .ays-share-btn.ays-share-btn-branded {\n                color: #fff;\n                display: inline-block;\n            }\n\n            #ays-quiz-container-19 .ays_quiz_results .ays-field.checked_answer_div.correct_div input:checked+label {\n                background-color: transparent;\n            }\n                        \n            \/* Question answers *\/\n            #ays-quiz-container-19 .ays-field {\n                    border-color: #dddddd;\n                    border-style: solid;\n                    border-width: 1px;\n                    box-shadow: none;flex-direction: row-reverse;\n            }\n            \n\n            \/* Answer maximum length of a text field *\/\n            #ays-quiz-container-19 .ays_quiz_question_text_message{\n                color: #000000;\n                text-align: left;\n                font-size: 12px;\n            }\n\n            div#ays-quiz-container-19 div.ays_quiz_question_text_error_message {\n                color: #ff0000;\n            }\n\n            \/* Questions answer image *\/\n            #ays-quiz-container-19 .ays-answer-image {\n                width:15em;\n                height:150px;\n                object-fit: cover;\n            }\n            \n            #ays-quiz-container-19 .ays-quiz-answers .ays-field:hover:not(.ays-answered-text-input){\n                opacity: 1;\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field label.ays_answer_caption[for^='ays-answer-'] {\n                z-index: 1;\n                position:initial;bottom:0;}\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field input~label[for^='ays-answer-'] {\n                padding: 5px;\n            }\n\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field {\n                margin-bottom: 12px;\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field.ays_grid_view_item {\n                width: calc(50% - 6px);\n            }\n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field.ays_grid_view_item:nth-child(odd) {\n                margin-right: 6px;\n            }\n            \n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field input:checked+label:before {\n                border-color: #5d6cf9;\n                background: #5d6cf9;\n                background-clip: content-box;\n            }\n            #ays-quiz-container-19 .ays-quiz-answers div.ays-text-right-answer {\n                color: #000000;\n            }\n                        \n            \/* Questions answer right\/wrong icons *\/\n            #ays-quiz-container-19 .ays-field input~label.answered.correct:after{\n                content: '';          }\n            #ays-quiz-container-19 .ays-field input~label.answered.wrong:after{\n                content: '';\n            }\n            #ays-quiz-container-19 .ays-field label.answered:last-of-type:after{\n                display: none;\n                height: auto;\n                left: 10px;top: 10px;}\n            \/* Dropdown questions *\/            \n            #ays-quiz-container-19 #ays_finish_quiz_19 .ays-field .select2-container--default .select2-selection--single {\n                border-bottom: 2px solid #5d6cf9;\n                background-color: #5d6cf9;\n            }\n            \n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__placeholder,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow {\n                color: #ffffff;\n            }\n\n            #ays-quiz-container-19 .select2-container--default .select2-search--dropdown .select2-search__field:focus,\n            #ays-quiz-container-19 .select2-container--default .select2-search--dropdown .select2-search__field {\n                outline: unset;\n                padding: 0.75rem;\n            }\n\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-19 .select2-container--default .select2-results__option--highlighted[aria-selected] {\n                background-color: #5d6cf9;\n            }\n\n            #ays-quiz-container-19 .ays-field .select2-container--default,\n            #ays-quiz-container-19 .ays-field .select2-container--default .selection,\n            #ays-quiz-container-19 .ays-field .select2-container--default .dropdown-wrapper,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__rendered .select2-selection__placeholder,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow,\n            #ays-quiz-container-19 .ays-field .select2-container--default .select2-selection--single .select2-selection__arrow b[role='presentation'] {\n                font-size: 16px !important;\n            }\n\n            #ays-quiz-container-19 .select2-container--default .select2-results__option {\n                padding: 6px;\n            }\n            \n            \/* Dropdown questions scroll bar *\/\n            #ays-quiz-container-19 .select2-results__options::-webkit-scrollbar {\n                width: 7px;\n            }\n            #ays-quiz-container-19 .select2-results__options::-webkit-scrollbar-track {\n                background-color: rgba(255,255,255,0.35);\n            }\n            #ays-quiz-container-19 .select2-results__options::-webkit-scrollbar-thumb {\n                transition: .3s ease-in-out;\n                background-color: rgba(0,0,0,0.55);\n            }\n            #ays-quiz-container-19 .select2-results__options::-webkit-scrollbar-thumb:hover {\n                transition: .3s ease-in-out;\n                background-color: rgba(0,0,0,0.85);\n            }\n\n            \/* Audio \/ Video *\/\n            #ays-quiz-container-19 .mejs-container .mejs-time{\n                box-sizing: unset;\n            }\n            #ays-quiz-container-19 .mejs-container .mejs-time-rail {\n                padding-top: 15px;\n            }\n\n            #ays-quiz-container-19 .mejs-container .mejs-mediaelement video {\n                margin: 0;\n            }\n\n            \/* Limitation *\/\n            #ays-quiz-container-19 .ays-quiz-limitation-count-of-takers {\n                padding: 50px;\n            }\n\n            #ays-quiz-container-19 div.ays-quiz-results-toggle-block span.ays-show-res-toggle.ays-res-toggle-show,\n            #ays-quiz-container-19 div.ays-quiz-results-toggle-block span.ays-show-res-toggle.ays-res-toggle-hide{\n                color: #000000;\n            }\n\n            #ays-quiz-container-19 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle {\n                border: 1px solid #000000;\n            }\n\n            #ays-quiz-container-19 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle {\n                border: 1px solid #000000;\n            }\n\n            #ays-quiz-container-19 div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after{\n                background: #000000;\n            }\n\n            #ays-quiz-container-19.ays_quiz_elegant_dark div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after,\n            #ays-quiz-container-19.ays_quiz_rect_dark div.ays-quiz-results-toggle-block input:checked + label.ays_switch_toggle:after{\n                background: #000;\n            }\n\n            \/* Hestia theme (Version: 3.0.16) | Start *\/\n            #ays-quiz-container-19 .mejs-container .mejs-inner .mejs-controls .mejs-button > button:hover,\n            #ays-quiz-container-19 .mejs-container .mejs-inner .mejs-controls .mejs-button > button {\n                box-shadow: unset;\n                background-color: transparent;\n            }\n            #ays-quiz-container-19 .mejs-container .mejs-inner .mejs-controls .mejs-button > button {\n                margin: 10px 6px;\n            }\n            \/* Hestia theme (Version: 3.0.16) | End *\/\n\n            \/* Go theme (Version: 1.4.3) | Start *\/\n            #ays-quiz-container-19 label[for^='ays-answer']:before,\n            #ays-quiz-container-19 label[for^='ays-answer']:before {\n                -webkit-mask-image: unset;\n                mask-image: unset;\n            }\n\n            #ays-quiz-container-19.ays_quiz_classic_light .ays-field input:checked+label.answered.correct:before,\n            #ays-quiz-container-19.ays_quiz_classic_dark .ays-field input:checked+label.answered.correct:before {\n                background-color: #5d6cf9 !important;\n                background-color: rgba(39,174,96, 1) !important;\n            }\n            \/* Go theme (Version: 1.4.3) | End *\/\n\n            #ays-quiz-container-19 .ays_quiz_results fieldset.ays_fieldset .ays_quiz_question .wp-video {\n                width: 100% !important;\n                max-width: 100%;\n            }\n\n            \/* Classic Dark \/ Classic Light *\/\n            \/* Dropdown questions right\/wrong styles *\/\n            #ays-quiz-container-19.ays_quiz_classic_dark .correct_div,\n            #ays-quiz-container-19.ays_quiz_classic_light .correct_div{\n                border-color:green !important;\n                opacity: 1 !important;\n                background-color: rgba(39,174,96,0.4) !important;\n            }\n            #ays-quiz-container-19.ays_quiz_classic_dark .correct_div .selected-field,\n            #ays-quiz-container-19.ays_quiz_classic_light .correct_div .selected-field {\n                padding: 0px 10px 0px 10px;\n                color: green !important;\n            }\n\n            #ays-quiz-container-19.ays_quiz_classic_dark .wrong_div,\n            #ays-quiz-container-19.ays_quiz_classic_light .wrong_div{\n                border-color:red !important;\n                opacity: 1 !important;\n                background-color: rgba(243,134,129,0.4) !important;\n            }\n            #ays-quiz-container-19.ays_quiz_classic_dark .ays-field.checked_answer_div.wrong_div input:checked~label,\n            #ays-quiz-container-19.ays_quiz_classic_light .ays-field.checked_answer_div.wrong_div input:checked~label {\n                background-color: rgba(243,134,129,0.4) !important;\n            }\n            #ays-quiz-container-19.ays_quiz_classic_dark .ays-field,\n            #ays-quiz-container-19.ays_quiz_classic_light .ays-field {\n                text-align: left;\n                \/*margin-bottom: 10px;*\/\n                padding: 0;\n                transition: .3s ease-in-out;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-close-full-screen {\n                fill: #000000;\n            }\n\n            #ays-quiz-container-19 .ays-quiz-open-full-screen {\n                fill: #000000;\n            }\n\n            #ays-quiz-container-19 .ays_quiz_login_form p{\n                color: #000000;\n            }\n\n            \/* report questions modal start *\/\n            .ays-modal-reports {\n                display: none;\n                position: fixed;\n                z-index: 9999;\n                left: 0;\n                top: 0;\n                width: 100%;\n                height: 100%;\n                overflow: auto;\n                background-color: rgba(0, 0, 0, 0.4);\n                animation-duration: .5s;\n                background-color: rgba(0, 0, 0, 0.4);\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-modal-content-reports {\n                background-color: #fefefe;\n                margin: 10% auto;\n                border: 1px solid #888;\n                max-width: 500px;\n                width: 100%;\n                border-radius: 10px;\n                padding: 20px;\n                box-sizing: border-box;\n                position: relative;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-modal-content-reports label{\n                display: block;\n                margin-bottom: 10px;\n                font-weight: bold;\n                letter-spacing: normal;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-modal-content-reports textarea {\n                display: block;\n                width: 100%;\n                height: 100px;\n                padding: 5px;\n                box-sizing: border-box;\n                border-radius: 5px;\n                border: 1px solid #ccc;\n                max-width: 100%;\n                max-height: 500px;\n                resize: vertical;\n                transition: unset;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-modal-content-reports input.ays-quiz-submit-question-report {\n                background-color: #0073aa;\n                color: #fff !important;\n                border: none;\n                border-radius: 5px;\n                padding: 10px 20px;\n                cursor: pointer;\n                margin-top: 20px;\n                line-height: normal;\n                letter-spacing: normal;\n                box-shadow: unset;\n                background-image: unset;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-close-reports-window {\n                color: #aaa;\n                font-weight: bold;\n                position: absolute;\n                top: 1%;\n                right: 1%;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-close-reports-window img {\n                box-shadow: unset;\n            }\n            \n            #ays-quiz-question-report-modal-19 .ays-quiz-preloader img {\n                box-shadow: unset;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-close-reports-window img:hover,\n            #ays-quiz-question-report-modal-19 .ays-close-reports-window img:focus {\n                cursor: pointer;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-quiz-question-report-error {\n                display: none;\n                font-size: 13px;\n                color: #f00;\n                text-align: left;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-quiz-question-report-textarea-label,\n            #ays-quiz-question-report-modal-19 .ays-quiz-question-report-title {\n                text-align: left;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays_quiz_modal_overlay {\n                width: 100%;\n                height: 100%;\n                position: fixed;\n                top: 0;\n                left: 0;\n                position: absolute;\n                z-index: 1000000000;\n                flex-direction: column;\n            }\n\n            #ays-quiz-question-report-modal-19 .ays-quiz-container .ays-quiz-user-c\u0570oosing-anonymous-assessment {\n                margin: 10px 0;\n            }\n\n            \/* report questions modal end *\/\n\n            @media screen and (max-width: 768px){\n                #ays-quiz-container-19{\n                    max-width: 100%;\n                }\n\n                div#ays-quiz-container-19 [id^='ays_finish_quiz_'] div.step div.ays-abs-fs {\n                    width: 90%;\n                }\n\n                #ays-quiz-container-19 .ays_quiz_question p {\n                    font-size: 16px;\n                }\n\n                #ays-quiz-container-19 .select2-container,\n                #ays-quiz-container-19 .ays-field * {\n                    font-size: 15px !important;\n                }\n\n                div#ays-quiz-container-19 input#ays-submit,\n                div#ays-quiz-container-19 #ays_finish_quiz_19 .action-button,\n                div#ays-quiz-container-19 #ays_finish_quiz_19 .action-button.ays_restart_button,\n                #ays-quiz-container-19 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn,\n                #ays-quiz-container-19 .ays-quiz-category-selective-submit-bttn {\n                    font-size: 18px;\n                    border-radius: 8px;\n                }\n\n                \/* Quiz title \/ mobile font size *\/\n                div#ays-quiz-container-19 .ays-fs-title {\n                    font-size: 20px;\n                }\n\n                \/* Question explanation \/ mobile font size *\/\n                #ays-quiz-container-19 .ays_questtion_explanation p {\n                    font-size:16px;\n                }\n\n                \/* Wrong answers \/ mobile font size *\/\n                #ays-quiz-container-19 .wrong_answer_text p {\n                    font-size:16px;\n                }\n\n                \/* Right answers \/ mobile font size *\/\n                #ays-quiz-container-19 .right_answer_text p {\n                    font-size:16px;\n                }\n\n                \/* Note text \/ mobile font size *\/\n                #ays-quiz-container-19 .ays-quiz-question-note-message-box p {\n                    font-size:14px;\n                }\n\n                div#ays-quiz-container-19 .ays-quiz-question-note-message-box *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-19 .ays_questtion_explanation *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-19 .right_answer_text *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n\n                div#ays-quiz-container-19 .wrong_answer_text *:not(strong) {\n                    text-transform:none;\n                    text-decoration: none;\n                    letter-spacing: 0px;\n                    font-weight: normal;\n                }\n            }\n            \/* Custom css styles *\/\n            \n            \n            \/* RTL direction styles *\/\n            \n        <\/style>\n            <style>\n                #ays-quiz-container-19 p {\n                    margin: 0.625em;\n                }\n                \n                #ays-quiz-container-19 .ays-field.checked_answer_div input:checked~label {\n                    background-color: rgba(93,108,249,0.6);\n                }\n\n                #ays-quiz-container-19.ays_quiz_classic_light  .ays_quiz_results .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_dark  .ays_quiz_results .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_light  .enable_correction .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_dark  .enable_correction .ays-field.checked_answer_div input:checked~label {\n                    background-color: transparent;\n                }\n\n                #ays-quiz-container-19.ays_quiz_classic_light  .ays_quiz_results .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_dark  .ays_quiz_results .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_light  .enable_correction .not_influence_to_score .ays-field.checked_answer_div input:checked~label,\n                #ays-quiz-container-19.ays_quiz_classic_dark  .enable_correction .not_influence_to_score .ays-field.checked_answer_div input:checked~label {\n                    background-color: rgba(93,108,249,0.6);\n                }\n                \n                #ays-quiz-container-19 .ays-field.checked_answer_div input:checked~label:hover {\n                    background-color: rgba(93,108,249,0.8);\n                }\n\n                #ays-quiz-container-19.ays-quiz-container.ays_quiz_classic_light .ays-questions-container .ays-field:hover label[for^='ays-answer-'],\n                #ays-quiz-container-19 .ays-field:hover:not(.ays-answered-text-input){\n                    background: rgba(93,108,249,0.8);\n                    \/* border-radius: 4px; *\/\n                    color: #fff;\n                    transition: all .3s;\n                }\n                #ays-quiz-container-19 #ays_finish_quiz_19 .action-button:hover,\n                #ays-quiz-container-19 #ays_finish_quiz_19 .action-button:focus,\n                #ays-quiz-container-19 + .ays-quiz-category-selective-main-container .ays-quiz-category-selective-restart-bttn:hover,\n                #ays-quiz-container-19 .ays-quiz-category-selective-submit-bttn:focus {\n                    box-shadow: 0 0 0 2px white, 0 0 0 3px #5d6cf9;\n                    background: #5d6cf9;\n                }\n            <\/style><script>\n                if(typeof aysQuizOptions === 'undefined'){\n                    var aysQuizOptions = [];\n                }\n                aysQuizOptions['19']  = '{"quiz_version":"6.7.1.55","core_version":"7.0.2","php_version":"8.3.31","color":"#5d6cf9","bg_color":"#fff","text_color":"#000000","height":450,"width":800,"enable_logged_users":"off","information_form":"disable","form_name":null,"form_email":null,"form_phone":null,"image_width":0,"image_height":"","enable_correction":"off","enable_progress_bar":"on","enable_questions_result":"on","randomize_questions":"off","randomize_answers":"off","enable_questions_counter":"on","enable_restriction_pass":"off","restriction_pass_message":"","user_role":[],"custom_css":"","limit_users":"off","limitation_message":"","redirect_url":"","redirection_delay":0,"answers_view":"list","enable_rtl_direction":"off","enable_logged_users_message":"","questions_count":"0","enable_question_bank":"off","enable_live_progress_bar":"off","enable_percent_view":"off","enable_average_statistical":"on","enable_next_button":"on","enable_previous_button":"on","enable_arrows":"off","timer_text":"","quiz_theme":"classic_light","enable_social_buttons":"off","result_text":"","enable_pass_count":"off","hide_score":"off","rate_form_title":"","box_shadow_color":"#c9c9c9","quiz_border_radius":"8","quiz_bg_image":"","quiz_border_width":"1","quiz_border_style":"solid","quiz_border_color":"#000","quiz_loader":"default","create_date":null,"author":"{\"id\":\"1\",\"name\":\"Admin\"}","quest_animation":"none","form_title":"","enable_bg_music":"off","quiz_bg_music":"","answers_font_size":15,"show_create_date":"off","show_author":"off","enable_early_finish":"off","answers_rw_texts":"on_passing","disable_store_data":"off","enable_background_gradient":"off","background_gradient_color_1":"#000","background_gradient_color_2":"#fff","quiz_gradient_direction":"vertical","redirect_after_submit":"off","submit_redirect_url":"","submit_redirect_delay":"0","progress_bar_style":"third","enable_exit_button":"off","exit_redirect_url":"","image_sizing":"cover","quiz_bg_image_position":"center center","custom_class":"","enable_social_links":"off","social_links":{"linkedin_link":"","facebook_link":"","twitter_link":"","vkontakte_link":"","instagram_link":"","youtube_link":"","behance_link":""},"show_quiz_title":"on","show_quiz_desc":"on","show_quiz_image":"on","show_login_form":"off","mobile_max_width":"","limit_users_by":"ip","active_date_check":"off","activeInterval":"2026-08-06 15:38:14","deactiveInterval":"2026-08-06 15:38:14","active_date_pre_start_message":"The quiz will be available soon!","active_date_message":"The quiz has expired!","explanation_time":"4","enable_clear_answer":"off","show_category":"off","show_question_category":"off","display_score":"by_percantage","enable_rw_asnwers_sounds":"off","ans_right_wrong_icon":"none","quiz_bg_img_in_finish_page":"off","finish_after_wrong_answer":"off","after_timer_text":"","enable_enter_key":"on","buttons_text_color":"#ffffff","buttons_position":"center","show_questions_explanation":"on_results_page","enable_audio_autoplay":"off","buttons_size":"large","buttons_font_size":"18","buttons_width":"","buttons_left_right_padding":"36","buttons_top_bottom_padding":"14","buttons_border_radius":"8","enable_leave_page":"on","enable_tackers_count":"off","tackers_count":"0","enable_pass_score":"off","pass_score":"0","pass_score_message":"<h4 style=\"text-align: center\">Congratulations!<\/h4>\r\n<p style=\"text-align: center\">You passed the quiz!<\/p>","fail_score_message":"<h4 style=\"text-align: center\">Oops!<\/h4>\r\n<p style=\"text-align: center\">You have not passed the quiz!\r\nTry again!<\/p>","question_font_size":16,"quiz_width_by_percentage_px":"pixels","questions_hint_icon_or_text":"default","questions_hint_value":"","enable_early_finsh_comfirm_box":"on","enable_questions_ordering_by_cat":"off","show_schedule_timer":"off","show_timer_type":"countdown","quiz_loader_text_value":"","hide_correct_answers":"off","show_information_form":"on","quiz_loader_custom_gif":"","disable_hover_effect":"off","quiz_loader_custom_gif_width":100,"progress_live_bar_style":"default","quiz_title_transformation":"uppercase","show_answers_numbering":"none","quiz_image_width_by_percentage_px":"pixels","quiz_image_height":0,"quiz_bg_img_on_start_page":"off","quiz_box_shadow_x_offset":0,"quiz_box_shadow_y_offset":0,"quiz_box_shadow_z_offset":15,"quiz_question_text_alignment":"center","quiz_arrow_type":"default","quiz_show_wrong_answers_first":"off","quiz_display_all_questions":"off","quiz_timer_red_warning":"off","quiz_schedule_timezone":"Europe\/London","questions_hint_button_value":"","quiz_tackers_message":"This quiz is expired!","quiz_enable_linkedin_share_button":"on","quiz_enable_facebook_share_button":"on","quiz_enable_twitter_share_button":"on","quiz_enable_whatsapp_share_button":"on","quiz_make_responses_anonymous":"off","quiz_make_all_review_link":"off","show_questions_numbering":"none","quiz_message_before_timer":"","enable_password":"off","password_quiz":"","quiz_password_message":"","enable_see_result_confirm_box":"off","display_fields_labels":"off","enable_full_screen_mode":"off","quiz_enable_password_visibility":"off","question_mobile_font_size":16,"answers_mobile_font_size":15,"social_buttons_heading":"","quiz_enable_vkontakte_share_button":"on","answers_border":"on","answers_border_width":1,"answers_border_style":"solid","answers_border_color":"#dddddd","ans_img_height":"150","show_answers_caption":"on","ans_img_caption_position":"bottom","social_links_heading":"","quiz_enable_question_category_description":"off","answers_margin":12,"quiz_message_before_redirect_timer":"","buttons_mobile_font_size":18,"answers_box_shadow":"off","answers_box_shadow_color":"#000","quiz_answer_box_shadow_x_offset":0,"quiz_answer_box_shadow_y_offset":0,"quiz_answer_box_shadow_z_offset":10,"quiz_create_author":1,"quiz_enable_title_text_shadow":"off","quiz_title_text_shadow_color":"#333","quiz_title_text_shadow_x_offset":2,"quiz_title_text_shadow_y_offset":2,"quiz_title_text_shadow_z_offset":2,"quiz_show_only_wrong_answers":"off","quiz_title_font_size":28,"quiz_title_mobile_font_size":20,"quiz_password_width":"","quiz_review_placeholder_text":"","quiz_make_review_required":"off","quiz_enable_results_toggle":"off","quiz_review_thank_you_message":"","quiz_review_enable_comment_field":"on","quest_explanation_font_size":16,"quest_explanation_mobile_font_size":16,"quiz_waiting_time":"off","wrong_answers_font_size":16,"wrong_answers_mobile_font_size":16,"quiz_enable_question_image_zoom":"off","right_answers_font_size":16,"right_answers_mobile_font_size":16,"quiz_display_messages_before_buttons":"off","quiz_enable_user_c\u0570oosing_anonymous_assessment":"off","note_text_font_size":14,"note_text_mobile_font_size":14,"quiz_questions_numbering_by_category":"off","quiz_enable_custom_texts_for_buttons":"off","quiz_custom_texts_start_button":"Start","quiz_custom_texts_next_button":"Next","quiz_custom_texts_prev_button":"Prev","quiz_custom_texts_clear_button":"Clear","quiz_custom_texts_finish_button":"Finish","quiz_custom_texts_see_results_button":"See Result","quiz_custom_texts_restart_quiz_button":"Restart quiz","quiz_custom_texts_send_feedback_button":"Send feedback","quiz_custom_texts_load_more_button":"Load more","quiz_custom_texts_exit_button":"Exit","quiz_custom_texts_check_button":"Check","quiz_custom_texts_login_button":"Log In","quiz_enable_quiz_category_description":"off","quiz_admin_note_text_transform":"none","quiz_quest_explanation_text_transform":"none","quiz_right_answer_text_transform":"none","quiz_wrong_answer_text_transform":"none","quiz_admin_note_text_decoration":"none","quiz_quest_explanation_text_decoration":"none","quiz_right_answers_text_decoration":"none","quiz_wrong_answers_text_decoration":"none","quiz_admin_note_letter_spacing":"0","quiz_bg_img_during_the_quiz":"off","quiz_quest_explanation_letter_spacing":"0","quiz_right_answers_letter_spacing":"0","quiz_wrong_answers_letter_spacing":"0","quiz_admin_note_font_weight":"normal","quiz_quest_explanation_font_weight":"normal","quiz_right_answers_font_weight":"normal","quiz_wrong_answers_font_weight":"normal","quiz_content_max_width":90,"quiz_content_mobile_max_width":90,"quiz_timer_warning_text_color":"#ff0000","quiz_enable_default_hide_results_toggle":"off","quiz_show_restart_button_on_quiz_fail":"off","quiz_disable_input_focusing":"off","quiz_enable_keyboard_navigation":"on","quiz_admin_note_mobile_text_transform":"none","quiz_quest_explanation_mobile_text_transform":"none","quiz_right_answer_mobile_text_transform":"none","quiz_wrong_answer_mobile_text_transform":"none","quiz_admin_note_mobile_text_decoration":"none","quiz_dont_show_quiz":"off","enable_questions_reporting":"off","quiz_quest_explanation_mobile_text_decoration":"none","quiz_right_answers_mobile_text_decoration":"none","quiz_wrong_answers_mobile_text_decoration":"none","quiz_admin_note_mobile_letter_spacing":"0","quiz_quest_explanation_mobile_letter_spacing":"0","quiz_right_answers_mobile_letter_spacing":"0","quiz_wrong_answers_mobile_letter_spacing":"0","quiz_admin_note_mobile_font_weight":"normal","quiz_quest_explanation_mobile_font_weight":"normal","quiz_right_answers_mobile_font_weight":"normal","quiz_question_image_border_radius":0,"quiz_wrong_answers_mobile_font_weight":"normal","buttons_mobile_border_radius":"8","required_fields":null,"enable_timer":"on","enable_quiz_rate":"off","enable_rate_avg":"off","enable_box_shadow":"on","enable_border":"off","quiz_timer_in_title":"off","enable_rate_comments":"off","enable_restart_button":"on","autofill_user_data":"off","timer":2160,"submit_redirect_after":"","rw_answers_sounds":false,"id":"19","author_id":"1","title":"Biology: Breathing and Exchange of Gases","description":"Biology: Breathing and Exchange of <b>Gases<i>\r\n<\/i><\/b>36 Questions","quiz_image":"","quiz_category_id":"20","question_ids":"1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271","ordering":"19","quiz_url":"","published":"1","custom_post_id":"191","intervals":null,"quiz_animation_top":100,"quiz_enable_animation_top":"on"}';\n        <\/script>\n                    <input type='hidden' name='quiz_id' value='19'\/>\n                    <input type='hidden' name='start_date' class='ays-start-date'\/>\n                <\/form><\/div>\n                            <\/div>\n                            \n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-192","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_GB\" \/>\n\t\t<meta property=\"og:site_name\" content=\"NEET Exam MCQs -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-06T14:36:27+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-06T14:36:28+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/neetexammocktestonline\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq#listItem\",\"name\":\"Biology: Breathing and Exchange of Gases NEET MCQ\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq#listItem\",\"position\":2,\"name\":\"Biology: Breathing and Exchange of Gases NEET MCQ\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#organization\",\"name\":\"NEET Exam MCQs\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/\",\"telephone\":\"+919119957317\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/logo.png\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq\\\/#organizationLogo\",\"width\":479,\"height\":491,\"caption\":\"Logo\"},\"image\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/neetexammocktestonline\",\"https:\\\/\\\/www.instagram.com\\\/neetexammocktest\"]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq#webpage\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq\",\"name\":\"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs\",\"inLanguage\":\"en-GB\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/biology-breathing-and-exchange-of-gases-neet-mcq#breadcrumblist\"},\"datePublished\":\"2026-08-06T15:36:27+01:00\",\"dateModified\":\"2026-08-06T15:36:28+01:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#website\",\"url\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/\",\"name\":\"NEET Exam MCQs\",\"inLanguage\":\"en-GB\",\"publisher\":{\"@id\":\"https:\\\/\\\/neetexammocktest.com\\\/blogs\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs","description":"","canonical_url":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs#listItem","position":1,"name":"Home","item":"https:\/\/neetexammocktest.com\/blogs","nextItem":{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq#listItem","name":"Biology: Breathing and Exchange of Gases NEET MCQ"}},{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq#listItem","position":2,"name":"Biology: Breathing and Exchange of Gases NEET MCQ","previousItem":{"@type":"ListItem","@id":"https:\/\/neetexammocktest.com\/blogs#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/neetexammocktest.com\/blogs\/#organization","name":"NEET Exam MCQs","url":"https:\/\/neetexammocktest.com\/blogs\/","telephone":"+919119957317","logo":{"@type":"ImageObject","url":"https:\/\/neetexammocktest.com\/blogs\/wp-content\/uploads\/2026\/07\/logo.png","@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq\/#organizationLogo","width":479,"height":491,"caption":"Logo"},"image":{"@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/neetexammocktestonline","https:\/\/www.instagram.com\/neetexammocktest"]},{"@type":"WebPage","@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq#webpage","url":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq","name":"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs","inLanguage":"en-GB","isPartOf":{"@id":"https:\/\/neetexammocktest.com\/blogs\/#website"},"breadcrumb":{"@id":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq#breadcrumblist"},"datePublished":"2026-08-06T15:36:27+01:00","dateModified":"2026-08-06T15:36:28+01:00"},{"@type":"WebSite","@id":"https:\/\/neetexammocktest.com\/blogs\/#website","url":"https:\/\/neetexammocktest.com\/blogs\/","name":"NEET Exam MCQs","inLanguage":"en-GB","publisher":{"@id":"https:\/\/neetexammocktest.com\/blogs\/#organization"}}]},"og:locale":"en_GB","og:site_name":"NEET Exam MCQs -","og:type":"article","og:title":"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs","og:url":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq","article:published_time":"2026-08-06T14:36:27+00:00","article:modified_time":"2026-08-06T14:36:28+00:00","article:publisher":"https:\/\/www.facebook.com\/neetexammocktestonline","twitter:card":"summary_large_image","twitter:title":"Biology: Breathing and Exchange of Gases NEET MCQ - NEET Exam MCQs"},"aioseo_meta_data":{"post_id":"192","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_image_url":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[]},"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"breadcrumb_settings":null,"seo_analyzer_scan_date":null,"created":"2026-08-06 14:36:28","updated":"2026-08-06 14:37:42"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/neetexammocktest.com\/blogs\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tBiology: Breathing and Exchange of Gases NEET MCQ\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/neetexammocktest.com\/blogs"},{"label":"Biology: Breathing and Exchange of Gases NEET MCQ","link":"https:\/\/neetexammocktest.com\/blogs\/biology-breathing-and-exchange-of-gases-neet-mcq"}],"_links":{"self":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/comments?post=192"}],"version-history":[{"count":1,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/192\/revisions"}],"predecessor-version":[{"id":193,"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/pages\/192\/revisions\/193"}],"wp:attachment":[{"href":"https:\/\/neetexammocktest.com\/blogs\/wp-json\/wp\/v2\/media?parent=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}