{"common":{"save":0,"post_id":"9523","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"10238","post_id":"9523","mon_id":"1159539","chapter_id":"1160063","question":"<p data-pm-slice=\"0 0 []\">Trong c\u1ea7u m\u1eaft ng\u01b0\u1eddi, thành ph\u1ea7n nào d\u01b0\u1edbi \u0111ây có th\u1ec3 tích l\u1edbn nh\u1ea5t ?<\/p>","options":["A. Màng giác","B. Th\u1ee7y d\u1ecbch","C. D\u1ecbch th\u1ee7y tinh","D. Th\u1ec3 th\u1ee7y tinh"],"correct":"3","level":"3","hint":"","answer":"<p>\u0110áp án:<strong> C. D\u1ecbch th\u1ee7y tinh<\/strong><\/p><p data-end=\"86\" data-start=\"58\">Trong c\u1ea5u t\u1ea1o c\u1ea7u m\u1eaft ng\u01b0\u1eddi:<\/p><ul data-end=\"515\" data-start=\"88\"> <li data-end=\"223\" data-start=\"88\"><p data-end=\"223\" data-start=\"90\"><strong data-end=\"108\" data-start=\"90\">D\u1ecbch th\u1ee7y tinh<\/strong> là ch\u1ea5t keo trong su\u1ed1t, d\u1ea1ng gel, n\u1eb1m \u1edf <strong data-end=\"186\" data-start=\"149\">khoang l\u1edbn phía sau th\u1ec3 th\u1ee7y tinh<\/strong>, chi\u1ebfm ph\u1ea7n l\u1edbn th\u1ec3 tích nhãn c\u1ea7u.<\/p><\/li> <li data-end=\"331\" data-start=\"224\"><p data-end=\"331\" data-start=\"226\"><strong data-end=\"239\" data-start=\"226\">Th\u1ee7y d\u1ecbch<\/strong> là ch\u1ea5t l\u1ecfng trong su\u1ed1t n\u1eb1m \u1edf <strong data-end=\"304\" data-start=\"270\">gi\u1eefa giác m\u1ea1c và th\u1ec3 th\u1ee7y tinh<\/strong>, ch\u1ec9 chi\u1ebfm m\u1ed9t ph\u1ea7n nh\u1ecf.<\/p><\/li> <li data-end=\"425\" data-start=\"332\"><p data-end=\"425\" data-start=\"334\"><strong data-end=\"351\" data-start=\"334\">Th\u1ec3 th\u1ee7y tinh<\/strong> là th\u1ea5u kính trong su\u1ed1t, \u0111àn h\u1ed3i, n\u1eb1m gi\u1eefa th\u1ee7y d\u1ecbch và d\u1ecbch th\u1ee7y tinh.<\/p><\/li> <li data-end=\"515\" data-start=\"426\"><p data-end=\"515\" data-start=\"428\"><strong data-end=\"441\" data-start=\"428\">Màng giác<\/strong> (giác m\u1ea1c) là ph\u1ea7n trong su\u1ed1t phía tr\u01b0\u1edbc m\u1eaft, b\u1ea3o v\u1ec7 và khúc x\u1ea1 ánh sáng.<\/p><\/li><\/ul>\\n<p data-end=\"617\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"517\">→ Thành ph\u1ea7n <strong data-end=\"554\" data-start=\"530\">có th\u1ec3 tích l\u1edbn nh\u1ea5t<\/strong> trong m\u1eaft là <strong data-end=\"586\" data-start=\"568\">d\u1ecbch th\u1ee7y tinh<\/strong>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"139","test":"0","date":"2025-06-28 14:51:24","option_type":"txt","len":2},{"id":"10239","post_id":"9523","mon_id":"1159539","chapter_id":"1160063","question":"<p data-pm-slice=\"0 0 []\">Tai ngoài có vai trò gì \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng nghe c\u1ee7a con ng\u01b0\u1eddi ?<\/p>","options":["A. H\u1ee9ng sóng âm và h\u01b0\u1edbng sóng âm","B. X\u1eed lí các kích thích v\u1ec1 sóng âm","C. Thu nh\u1eadn các thông tin v\u1ec1 s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3 trong không gian","D. Truy\u1ec1n sóng âm v\u1ec1 não b\u1ed9"],"correct":"1","level":"3","hint":"","answer":"<p>\u0110áp án: <strong>A. H\u1ee9ng sóng âm và h\u01b0\u1edbng sóng âm<\/strong><\/p><p data-end=\"142\" data-start=\"73\"><strong data-end=\"86\" data-start=\"73\">Tai ngoài<\/strong> g\u1ed3m có <strong data-end=\"106\" data-start=\"94\">vành tai<\/strong> và <strong data-end=\"127\" data-start=\"110\">\u1ed1ng tai ngoài<\/strong>, có ch\u1ee9c n\u0103ng:<\/p><ul data-end=\"254\" data-start=\"144\"> <li data-end=\"177\" data-start=\"144\"><p data-end=\"177\" data-start=\"146\"><strong data-end=\"162\" data-start=\"146\">H\u1ee9ng sóng âm<\/strong> t\u1eeb môi tr\u01b0\u1eddng.<\/p><\/li> <li data-end=\"254\" data-start=\"178\"><p data-end=\"254\" data-start=\"180\"><strong data-end=\"197\" data-start=\"180\">H\u01b0\u1edbng sóng âm<\/strong> vào màng nh\u0129, giúp \u0111\u1ecbnh h\u01b0\u1edbng âm thanh trong không gian.<\/p><\/li><\/ul>","type":"choose","extra_type":"classic","time":"0","user_id":"139","test":"0","date":"2025-06-28 14:52:04","option_type":"txt","len":3},{"id":"10240","post_id":"9523","mon_id":"1159539","chapter_id":"1160063","question":"<p data-pm-slice=\"0 0 []\">Trong các b\u1ec7nh v\u1ec1 m\u1eaft, b\u1ec7nh nào ph\u1ed5 bi\u1ebfn nh\u1ea5t ?<\/p>","options":["A. \u0110au m\u1eaft \u0111\u1ecf","B. \u0110au m\u1eaft h\u1ed9t","C. \u0110\u1ee5c th\u1ee7y tinh th\u1ec3","D. Thoái hóa \u0111i\u1ec3m vàng"],"correct":"1","level":"3","hint":"","answer":"<p>\u0110áp án: <strong>A. \u0110au m\u1eaft \u0111\u1ecf<\/strong><\/p><p data-end=\"244\" data-start=\"54\">Trong s\u1ed1 các b\u1ec7nh \u0111\u01b0\u1ee3c li\u1ec7t kê, <strong data-end=\"100\" data-start=\"86\">\u0111au m\u1eaft \u0111\u1ecf<\/strong> (viêm k\u1ebft m\u1ea1c) là b\u1ec7nh <strong data-end=\"141\" data-start=\"124\">ph\u1ed5 bi\u1ebfn nh\u1ea5t<\/strong>, d\u1ec5 lây lan và th\u01b0\u1eddng bùng phát theo mùa, \u0111\u1eb7c bi\u1ec7t \u1edf môi tr\u01b0\u1eddng h\u1ecdc \u0111\u01b0\u1eddng, công s\u1edf ho\u1eb7c n\u01a1i công c\u1ed9ng.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"139","test":"0","date":"2025-06-28 14:52:43","option_type":"txt","len":2}]}