{"id":18931,"date":"2023-04-12T00:20:14","date_gmt":"2023-04-11T17:20:14","guid":{"rendered":"http:\/\/noithathoaphat.in\/ctv\/?p=18931"},"modified":"2023-04-14T12:44:30","modified_gmt":"2023-04-14T05:44:30","slug":"phan-loai-co-va-he-thong-bac-co","status":"publish","type":"post","link":"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/","title":{"rendered":"Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1"},"content":{"rendered":"<p><strong>C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 th\u1ec3 nh\u01b0 g\u00f3p ph\u1ea7n l\u00e0m v\u1eefng kh\u1edbp, duy tr\u00ec t\u01b0 th\u1ebf hay t\u1ea1o n\u00ean v\u1eadn \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y tr\u00ecnh b\u00e0y c\u00e1c lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam.<\/strong><\/p>\n<h2 class=\"p1\">1. C\u00e1c lo\u1ea1i c\u01a1<\/h2>\n<p class=\"p1\">C\u00f3 2 lo\u1ea1i c\u01a1:<\/p>\n<ul>\n<li class=\"p1\"><em><strong>C\u01a1 v\u00e2n hay c\u01a1 b\u00e1m x\u01b0\u01a1ng:<\/strong><\/em> Ho\u1ea1t \u0111\u1ed9ng theo \u00fd mu\u1ed1n do th\u1ea7n kinh \u0111\u1ed9ng v\u1eadt chi ph\u1ed1i v\u00e0 chi\u1ebfm t\u1edbi 2\/5 tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3. T\u1ed5ng s\u1ed1 c\u01a1 c\u1ee7a c\u01a1 th\u1ec3 l\u00e0 kho\u1ea3ng 500 c\u01a1.<\/li>\n<li class=\"p1\"><em><strong>C\u01a1 tr\u01a1n<\/strong><\/em> (trong \u0111\u00f3 bao g\u1ed3m c\u1ea3 c\u01a1 tim l\u00e0 lo\u1ea1i c\u01a1 \u0111\u1eb7c bi\u1ec7t): Do th\u1ea7n kinh t\u1ef1 ch\u1ee7 chi ph\u1ed1i ho\u1ea1t \u0111\u1ed9ng \u00edt nhi\u1ec1u ngo\u00e0i \u00fd mu\u1ed1n v\u00e0 l\u00e0 c\u1ee7a c\u00e1c t\u1ea1ng, c\u00e1c tuy\u1ebfn v\u00e0 th\u00e0nh m\u1ea1ch m\u00e1u.<\/li>\n<\/ul>\n<figure id=\"attachment_18995\" aria-describedby=\"caption-attachment-18995\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-18995\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173-300x200.jpeg\" alt=\"Co-dong-vai-tro-quan-trong-trong-cac-hoat-dong-chuc-nang-cua-co-the\" width=\"300\" height=\"200\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173-300x200.jpeg 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173-1024x683.jpeg 1024w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173-768x513.jpeg 768w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173.jpeg 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-18995\" class=\"wp-caption-text\">C\u01a1 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 th\u1ec3<\/figcaption><\/figure>\n<h2 class=\"p1\">2. Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 t\u00ean g\u1ecdi c\u01a1<\/h2>\n<p class=\"p1\">T\u00f9y theo s\u1ed1 l\u01b0\u1ee3ng, h\u00ecnh th\u1ec3 v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a ph\u1ea7n th\u1ecbt v\u00e0 ph\u1ea7n g\u00e2n m\u00e0 ng\u01b0\u1eddi ta ph\u00e2n ra:<\/p>\n<ul>\n<li class=\"p1\">Theo h\u00ecnh th\u1ec3 c\u00f3 b\u1ed1n lo\u1ea1i: C\u01a1 d\u00e0i (c\u00e1c c\u01a1 \u1edf chi), co r\u1ed9ng (c\u00e1c c\u01a1 b\u1ee5ng), c\u01a1 ng\u1eafn (c\u00e1c c\u01a1 vu\u00f4ng \u0111\u00f9i, s\u1ea5p vu\u00f4ng) v\u00e0 c\u00e1c c\u01a1 v\u00f2ng (c\u00e1c c\u01a1 v\u00f2ng h\u1eadu m\u00f4n, \u00e2m \u0111\u1ea1o, v\u00f2ng mi\u1ec7ng).<\/li>\n<li class=\"p1\">Theo s\u1ed1 l\u01b0\u1ee3ng th\u00e2n v\u00e0 g\u00e2n: Nh\u01b0 c\u01a1 nh\u1ecb th\u00e2n (2 b\u1ee5ng c\u01a1), nh\u1ecb \u0111\u1ea7u, tam \u0111\u1ea7u, t\u1ee9 \u0111\u1ea7u.<\/li>\n<li class=\"p1\">T\u00f9y theo h\u00ecnh th\u1ec3 ngo\u00e0i: C\u01a1 vu\u00f4ng, c\u01a1 tam gi\u00e1c, c\u01a1 th\u00e1p, c\u01a1 tr\u00f2n, c\u01a1 r\u0103ng c\u01b0a&#8230;<\/li>\n<li class=\"p1\">T\u00f9y theo h\u01b0\u1edbng c\u1ee7a th\u1edb c\u01a1 nh\u01b0: C\u01a1 ch\u00e9o b\u1ee5ng, th\u1eb3ng b\u1ee5ng, ngang b\u1ee5ng.<\/li>\n<li class=\"p1\">T\u00f9y theo ch\u1ee9c n\u0103ng nh\u01b0: C\u01a1 g\u1ea5p, c\u01a1 du\u1ed7i, c\u01a1 dang, c\u01a1 kh\u00e9p, c\u01a1 s\u1ea5p, c\u01a1 ng\u1eefa.<\/li>\n<\/ul>\n<h2 class=\"p1\">3. Nh\u1eefng t\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a c\u01a1<\/h2>\n<ul>\n<li class=\"p1\"><em><strong>T\u00ednh \u0111\u00e0n h\u1ed3i:<\/strong> <\/em>Khi b\u1ecb k\u00e9o c\u0103ng c\u01a1 c\u00f3 kh\u1ea3 n\u0103ng d\u00e0i th\u00eam m\u1ed9t \u0111o\u1ea1n, khi l\u1ef1c k\u00e9o kh\u00f4ng c\u00f2n n\u1eefa, c\u01a1 tr\u1edf l\u1ea1i v\u1ecb tr\u00ed c\u0169. C\u01a1 ch\u1ec9 \u0111\u00e0n h\u1ed3i trong m\u1ed9t gi\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh, n\u1ebfu l\u1ef1c k\u00e9o qu\u00e1 l\u1edbn c\u01a1 s\u1ebd b\u1ecb gi\u00e3n t\u1ed1i \u0111a v\u00e0 m\u1ea5t t\u00ednh \u0111\u00e0n h\u1ed3i. T\u00ednh \u0111\u00e0n h\u1ed3i c\u1ee7a c\u01a1 khi\u1ebfn x\u01b0\u01a1ng v\u00e0 c\u00e1c kh\u1edbp c\u1eed \u0111\u1ed9ng nh\u1eb9 nh\u00e0ng \u00eam \u00e1i, l\u00e0m t\u0103ng n\u0103ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng cho c\u01a1 th\u1ec3.<\/li>\n<\/ul>\n<figure id=\"attachment_19000\" aria-describedby=\"caption-attachment-19000\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-19000\" src=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Screen-Shot-2023-04-12-at-00.15.26-300x105.png\" alt=\"duong-cong-luc-bien-dang-cua-co-gan-va-xuong\" width=\"300\" height=\"105\" srcset=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Screen-Shot-2023-04-12-at-00.15.26-300x105.png 300w, http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/Screen-Shot-2023-04-12-at-00.15.26.png 746w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-19000\" class=\"wp-caption-text\">\u0110\u01b0\u1eddng cong l\u1ef1c &#8211; bi\u1ebfn d\u1ea1ng c\u1ee7a c\u01a1, g\u00e2n v\u00e0 x\u01b0\u01a1ng<\/figcaption><\/figure>\n<ul>\n<li><em><strong>T\u00ednh h\u01b0ng ph\u1ea5n:<\/strong> <\/em>C\u01a1 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng l\u1ea1i m\u1ecdi k\u00edch th\u00edch b\u1eb1ng c\u00e1ch co ng\u1eafn l\u1ea1i. Trong c\u01a1 th\u1ec3, khi c\u01a1 b\u01b0\u1edbc v\u00e0o tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng th\u00ec ch\u00fang co l\u1ea1i do nh\u1eefng k\u00edch th\u00edch c\u1ee7a c\u00e1c xung th\u1ea7n kinh t\u1eeb h\u1ec7 th\u1ea7n kinh trung \u01b0\u01a1ng theo d\u00e2y th\u1ea7n kinh v\u1eadn \u0111\u1ed9ng truy\u1ec1n \u0111\u1ebfn<\/li>\n<\/ul>\n<h2>4. H\u1ec7 th\u1ed1ng b\u1eadc c\u01a1<\/h2>\n<p>Thang \u0111i\u1ec3m d\u01b0\u1edbi \u0111\u00e2y, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi H\u1ed9i \u0111\u1ed3ng Nghi\u00ean c\u1ee9u Y khoa V\u01b0\u01a1ng qu\u1ed1c Anh, ng\u00e0y nay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i:<\/p>\n<p><strong>C\u00f3 nhi\u1ec1u h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t. \u0110\u1ec3 \u0111\u01a1n gi\u1ea3n s\u1eed d\u1ee5ng th\u1eed c\u01a1 b\u1eb1ng s\u1ed1, \u0111\u01b0\u1ee3c chia t\u1eeb 0 \u2013 5 v\u00e0 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh nh\u01b0 sau:<\/strong><br \/>\nB\u1eadc 0: kh\u00f4ng c\u00f3 s\u1ef1 co c\u01a1.<br \/>\nB\u1eadc 1: (r\u1ea5t y\u1ebfu) co c\u01a1 nh\u1eb9, c\u00f3 th\u1ec3 s\u1edd th\u1ea5y nh\u01b0ng kh\u00f4ng t\u1ea1o c\u1eed \u0111\u1ed9ng.<br \/>\nB\u1eadc 2: (y\u1ebfu) c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m \u0111\u1ed9 nh\u01b0ng kh\u00f4ng kh\u00e1ng \u0111\u01b0\u1ee3c tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 3: (kh\u00e1) c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m \u0111\u1ed9 \u0111\u1ed1i tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 4,5: (t\u1ed1t) c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m \u0111\u1ed9 \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1ed1i \u0111a \u1edf cu\u1ed1i t\u1ea7m \u0111\u1ed9.<br \/>\n<strong>Trong tr\u01b0\u1eddng h\u1ee3p s\u1ee9c c\u01a1 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 x\u1ebfp v\u00e0o m\u1ee9c c\u1ee7a m\u1ed9t b\u1eadc tr\u00ean nh\u01b0ng l\u1ea1i l\u1edbn h\u01a1n m\u1ee9c c\u1ee7a b\u1eadc d\u01b0\u1edbi k\u1ebf ti\u1ebfp th\u00ec d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch ghi th\u00eam d\u1ea5u (+) ho\u1eb7c (-) theo quy \u01b0\u1edbc.<\/strong><br \/>\nB\u1eadc 0: kh\u00f4ng c\u00f3 s\u1ef1 co c\u01a1.<br \/>\nB\u1eadc 1: c\u00f3 s\u1ef1 co c\u01a1 nh\u01b0ng kh\u00f4ng c\u00f3 c\u1eed \u0111\u1ed9ng.<br \/>\nB\u1eadc 1+: c\u1eed \u0111\u1ed9ng \u0111\u01b0\u1ee3c 1\/3 t\u1ea7m ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u00f3 tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 2-: c\u1eed \u0111\u1ed9ng \u0111\u01b0\u1ee3c 1\/2 t\u1ea7m ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u00f3 tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 2+: c\u1eed \u0111\u1ed9ng \u0111\u01b0\u1ee3c 1\/3 t\u1ea7m ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed1i tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 3 -: c\u1eed \u0111\u1ed9ng \u0111\u01b0\u1ee3c 1\/2 t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 3: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c.<br \/>\nB\u1eadc 3+: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1ed1i thi\u1ec3u \u1edf cu\u1ed1i t\u1ea7m.<br \/>\nB\u1eadc 4 -: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1eeb t\u1ed1i thi\u1ec3u \u0111\u1ebfn v\u1eeba ph\u1ea3i \u1edf cu\u1ed1i t\u1ea7m.<br \/>\nB\u1eadc 4: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng ph\u1ea3i \u1edf cu\u1ed1i t\u1ea7m.<br \/>\nB\u1eadc 4+: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1eeb v\u1eeba ph\u1ea3i \u0111\u1ebfn t\u1ed1i \u0111a.<br \/>\nB\u1eadc 5: c\u1eed \u0111\u1ed9ng h\u1ebft t\u1ea7m ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed1i tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng t\u1ed1i \u0111a \u1edf cu\u1ed1i t\u1ea7m ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<div class=\"rich-text\">\n<p>T\u1ea1i\u00a0<a class=\"link-in-body\" href=\"https:\/\/www.vinmec.com\/\"><b class=\"link-in-body\">B\u1ec7nh vi\u1ec7n \u0110a khoa Qu\u1ed1c t\u1ebf Vinmec<\/b><\/a>\u00a0\u0111ang s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ghi \u0111i\u1ec7n c\u01a1 v\u00e0 t\u1ed1c \u0111\u1ed9 d\u1eabn truy\u1ec1n th\u1ea7n kinh trong ch\u1ea9n \u0111o\u00e1n c\u00e1c b\u1ea5t th\u01b0\u1eddng v\u1ec1 th\u1ea7n kinh v\u00e0 c\u01a1. K\u1ef9 thu\u1eadt n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi \u0111\u1ed9i ng\u0169 y b\u00e1c s\u0129 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n \u1edf trong n\u01b0\u1edbc c\u0169ng nh\u01b0 \u1edf qu\u1ed1c t\u1ebf, gi\u00e0u chuy\u00ean m\u00f4n v\u00e0 kinh nghi\u1ec7m; v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a trang thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i, ti\u00ean ti\u1ebfn; ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 y t\u1ebf chuy\u00ean nghi\u1ec7p.<\/p>\n<\/div>\n<p class=\"\">\u0110\u1ec3 \u0111\u1eb7t l\u1ecbch kh\u00e1m t\u1ea1i vi\u1ec7n, Qu\u00fd kh\u00e1ch vui l\u00f2ng b\u1ea5m s\u1ed1\u00a0<a class=\"contact-button link-in-body\" href=\"https:\/\/www.vinmec.com\/vi\/tin-tuc\/thong-tin-suc-khoe\/ghi-dien-co-emg-de-lam-gi\/#\"><b class=\"link-in-body\">HOTLINE<\/b><\/a>\u00a0ho\u1eb7c \u0111\u1eb7t l\u1ecbch tr\u1ef1c ti\u1ebfp\u00a0<a class=\"appointment-button link-in-body\" href=\"https:\/\/www.vinmec.com\/vi\/tin-tuc\/thong-tin-suc-khoe\/ghi-dien-co-emg-de-lam-gi\/#\"><b class=\"link-in-body\">T\u1ea0I \u0110\u00c2Y<\/b><\/a>. T\u1ea3i v\u00e0 \u0111\u1eb7t l\u1ecbch kh\u00e1m t\u1ef1 \u0111\u1ed9ng tr\u00ean\u00a0<a class=\"link-in-body\" href=\"https:\/\/www.vinmec.com\/myvinmec\/\" target=\"_blank\" rel=\"noopener\">\u1ee9ng d\u1ee5ng MyVinmec<\/a>\u00a0\u0111\u1ec3 qu\u1ea3n l\u00fd, theo d\u00f5i l\u1ecbch v\u00e0 \u0111\u1eb7t h\u1eb9n m\u1ecdi l\u00fac m\u1ecdi n\u01a1i ngay tr\u00ean \u1ee9ng d\u1ee5ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 th\u1ec3 nh\u01b0 g\u00f3p ph\u1ea7n l\u00e0m v\u1eefng kh\u1edbp, duy tr\u00ec t\u01b0 th\u1ebf hay t\u1ea1o n\u00ean v\u1eadn \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y tr\u00ecnh b\u00e0y c\u00e1c lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam. 1. C\u00e1c lo\u1ea1i [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10,33],"tags":[3],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 - Vinmec<\/title>\n<meta name=\"description\" content=\"C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3. C\u00e1c lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 - Vinmec\" \/>\n<meta property=\"og:description\" content=\"C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3. C\u00e1c lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/\" \/>\n<meta property=\"og:site_name\" content=\"Vinmec\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-11T17:20:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-14T05:44:30+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/noithathoaphat.in\/ctv\/wp-content\/uploads\/2023\/04\/GettyImages-877939504-2c001ab9c68249dabc55a7a6c8023173-300x200.jpeg\" \/>\n<meta name=\"author\" content=\"Tu Cam\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tu Cam\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/\",\"url\":\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/\",\"name\":\"Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 - Vinmec\",\"isPartOf\":{\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/#website\"},\"datePublished\":\"2023-04-11T17:20:14+00:00\",\"dateModified\":\"2023-04-14T05:44:30+00:00\",\"author\":{\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/#\/schema\/person\/897247a736d8cdc9aa6af1326fe197bc\"},\"description\":\"C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3. C\u00e1c lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam.\",\"breadcrumb\":{\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/index.php\/2023\/04\/12\/phan-loai-co-va-he-thong-bac-co\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/noithathoaphat.in\/ctv\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/#website\",\"url\":\"http:\/\/noithathoaphat.in\/ctv\/\",\"name\":\"Vinmec\",\"description\":\"H\u1ec7 th\u1ed1ng Y t\u1ebf Vinmec\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/noithathoaphat.in\/ctv\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/#\/schema\/person\/897247a736d8cdc9aa6af1326fe197bc\",\"name\":\"Tu Cam\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/noithathoaphat.in\/ctv\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/0.gravatar.com\/avatar\/f99824a9d9ecce2d0a14f1aa741903a0?s=96&d=mm&r=g\",\"contentUrl\":\"http:\/\/0.gravatar.com\/avatar\/f99824a9d9ecce2d0a14f1aa741903a0?s=96&d=mm&r=g\",\"caption\":\"Tu Cam\"},\"url\":\"http:\/\/noithathoaphat.in\/ctv\/index.php\/author\/camtu9778gmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ph\u00e2n lo\u1ea1i c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng b\u1eadc c\u01a1 - Vinmec","description":"C\u01a1 b\u1eafp \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3. 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