Kh\u00e1i ni\u1ec7m b\u1ea1c nh\u1edb l\u00e0 g\u00ec?<\/figcaption><\/figure>\nB\u1ea1c nh\u1edb l\u00e0 s\u1ef1 l\u1eb7p l\u1ea1i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u00e3 t\u1eebng ra trong l\u1ecbch s\u1eed, \u0111\u01b0\u1ee3c t\u00ednh v\u1edbi c\u1ea3 k\u1ebft qu\u1ea3 c\u1ee7a l\u00f4 t\u00f4 v\u00e0 s\u1ed1 \u0111\u1ec1. B\u1ea1c nh\u1edb r\u1ea5t hay x\u1ea3y ra v\u00ec v\u1eady nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i v\u1eabn th\u01b0\u1eddng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p b\u1ea1c nh\u1edb n\u00e0y. \u0110\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 t\u00ecm ra l\u00f4 \u0111\u1ec1 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t.<\/span><\/p>\nNguy\u00ean l\u00fd c\u1ee7a b\u1ea1c nh\u1edb ch\u00ednh l\u00e0 d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea theo nh\u1eefng s\u1ed1 li\u1ec7u trong qu\u00e1 kh\u1ee9. Th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb ch\u00ednh l\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng s\u1ed1 li\u1ec7u v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 v\u00e0 r\u1ea5t d\u1ec5 d\u00e0ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 kh\u00e1c. \u0110\u1eb7c bi\u1ec7t, b\u1ea1c nh\u1edb r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 ch\u01a1i l\u00f4 t\u00f4 theo c\u00e1c ng\u00e0y ho\u1eb7c nu\u00f4i l\u00f4 khung.<\/span><\/p>\nB\u1ea1c nh\u1edb mi\u1ec1n B\u1eafc \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n
B\u1ea1c nh\u1edb mi\u1ec1n b\u1eafc c\u00f3 r\u1ea5t nhi\u1ec1u nguy\u00ean l\u00fd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u00e1ch soi c\u1ea7u mi\u1ec1n B\u1eafc d\u1ef1a theo b\u1ea1c nh\u1edb. Nh\u01b0ng m\u00e0 \u1edf \u0111\u00e2y ch\u00fang ta ch\u1ec9 n\u00f3i v\u1ec1 nh\u1eefng nguy\u00ean l\u00fd \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u nh\u01b0ng r\u1ea5t hi\u1ec7u qu\u1ea3. C\u00f2n nh\u1eefng c\u01b0\u1ee3c th\u1ee7 n\u00e0o mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n th\u00ec ch\u00fang ta s\u1ebd n\u00f3i \u0111\u1ebfn ph\u01b0\u01a1ng ph\u00e1p n\u00e0y trong c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c.<\/span><\/p>\n\u0110\u00e1nh b\u1ea1c nh\u1edb l\u00f4 \u0111\u1ec1 ra theo v\u1ecb tr\u00ed t\u1eebng gi\u1ea3i<\/b><\/h4>\n
\u0110\u1ec3 cho ng\u01b0\u1eddi ch\u01a1i d\u1ec5 hi\u1ec3u h\u01a1n, ta s\u1ebd l\u1ea5y m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 \u0111\u1ec3 c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ecdc c\u00e1c d\u00f2ng l\u00fd thuy\u1ebft kh\u00f4 khan kh\u00f3 hi\u1ec3u.<\/span><\/p>\nD\u1ec5 t\u00ecm nh\u1ea5t \u0111\u00f3 l\u00e0 ch\u00fang ta s\u1ebd l\u1ea5y con \u0111\u1ec1 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc \u0111\u1ec3 soi c\u1ea7u <\/span>l\u00f4 \u0111\u1ec1 b\u1ea1c nh\u1edb mi\u1ec1n b\u1eafc<\/i><\/b> cho ng\u00e0y h\u00f4m sau.\u00a0<\/span><\/p>\nV\u00ed d\u1ee5 \u0111\u1ec1 h\u00f4m qua v\u1ec1 43 (c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn v\u1ecb tr\u00ed c\u1ee7a b\u1ea5t k\u1ef3 1 con l\u00f4 kh\u00e1c tr\u00ean b\u1ea3ng k\u1ebft qu\u1ea3 \u0111\u1ec3 soi).<\/span><\/p>\nTh\u1ed1ng k\u00ea trong v\u00f2ng 1 n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y c\u00f3 t\u1ea5t c\u1ea3 bao nhi\u00eau l\u1ea7n v\u1ec1 \u0111\u1ec1 con 43. V\u00e0 ta ti\u1ebfp t\u1ee5c th\u1ed1ng k\u00ea trong th\u1eddi gian 3 ng\u00e0y sau khi \u0111\u1ec1 v\u1ec1 43 th\u00ec c\u00e1c con l\u00f4 n\u00e0o xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t. \u0110\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 t\u00ecm ra \u0111\u01b0\u1ee3c con l\u00f4 n\u00e0o v\u1ec1 nhi\u1ec1u nh\u1ea5t m\u1ed7i khi \u0111\u1ec1 ra 43.<\/span><\/p>\nV\u00ed d\u1ee5 sau khi c\u00e1c b\u1ea1n \u0111\u00e3 th\u1ed1ng k\u00ea ta nh\u1eadn \u0111\u01b0\u1ee3c con 27 th\u00ec ta s\u1ebd \u0111\u00e1nh con 27 b\u1ea1ch th\u1ee7 khung 3 ng\u00e0y th\u00ec \u0111\u1ea3m b\u1ea3o b\u1ea1n s\u1ebd tr\u00fang l\u1edbn. V\u00ec sao n\u00ean ch\u1ecdn \u0111\u00e1nh l\u00f4 khung v\u00ec n\u00f3 s\u1ebd \u0111\u1ea3m b\u1ea3o cho ng\u01b0\u1eddi ch\u01a1i t\u1ef7 l\u1ec7 tr\u00fang cao h\u01a1n, an to\u00e0n h\u01a1n m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o c\u00f3 l\u00e3i.<\/span><\/p>\n\u0110\u00e1nh b\u1ea1c nh\u1edb l\u00f4 v\u1ec1 theo l\u00f4 ra nhi\u1ec1u nh\u00e1y<\/b><\/h4>\n