{"id":2927,"date":"2018-10-23T07:18:05","date_gmt":"2018-10-23T07:18:05","guid":{"rendered":"https:\/\/4pal.net\/?p=2927"},"modified":"2018-10-23T07:20:04","modified_gmt":"2018-10-23T07:20:04","slug":"xet-nghiem-huyet-hoc-la-gi","status":"publish","type":"post","link":"https:\/\/4pal.net\/xet-nghiem-huyet-hoc-la-gi\/","title":{"rendered":"T\u00ecm hi\u1ec3u x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 g\u00ec?"},"content":{"rendered":"
X\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 m\u1ed9t trong nh\u1eefng x\u00e9t nghi\u1ec7m ph\u1ed5 bi\u1ebfn nh\u1ea5t trong y khoa, \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh h\u1ea7u h\u1ebft cho c\u00e1c b\u1ec7nh nh\u00e2n khi \u0111i kh\u00e1m \u1edf b\u1ea5t c\u1ee9 \u0111\u1ecba ch\u1ec9 y t\u1ebf n\u00e0o. V\u1eady ch\u00ednh x\u00e1c x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 g\u00ec<\/strong><\/em> v\u00e0 c\u00f3 vai tr\u00f2 nh\u01b0 th\u1ebf n\u00e0o trong ho\u1ea1t \u0111\u1ed9ng y khoa, h\u00e3y c\u00f9ng theo d\u00f5i b\u00e0i vi\u1ebft sau \u0111\u1ec3 t\u00ecm hi\u1ec3u r\u00f5 h\u01a1n nh\u00e9.<\/span><\/p>\n <\/p>\n X\u00e9t nghi\u1ec7m h\u00f3a h\u1ecdc hay c\u00f2n g\u1ecdi l\u00e0 x\u00e9t nghi\u1ec7m c\u00f4ng th\u1ee9c m\u00e1u l\u00e0 x\u00e9t nghi\u1ec7m cung c\u1ea5p nh\u1eefng th\u00f4ng tin v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f9ng t\u00ecnh tr\u1ea1ng m\u00e1u nh\u01b0 h\u1ed3ng c\u1ea7u, b\u1ea1ch c\u1ea7u, ti\u1ec3u c\u1ea7u, t\u1ef7 l\u1ec7 t\u1ebf b\u00e0o m\u00e1u \u0111\u1ecf v\u1edbi th\u00e0nh ph\u1ea7n huy\u1ebft t\u01b0\u01a1ng, v\u1eadn chuy\u1ec3n oxy trong m\u00e1u,\u2026<\/span><\/p>\n <\/p>\n \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ki\u1ec3m tra t\u00ecnh h\u00ecnh s\u1ee9c kh\u1ecfe \u0111\u1ecbnh k\u1ef3, x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu. <\/span><\/p>\n K\u1ebft h\u1ee3p v\u1edbi nh\u1eefng lo\u1ea1i x\u00e9t nghi\u1ec7m y h\u1ecdc kh\u00e1c, x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc s\u1ebd \u0111\u01b0a \u0111\u1ebfn th\u00f4ng tin v\u1ec1 t\u00ecnh tr\u1ea1ng m\u00e1u c\u1ee7a ng\u01b0\u1eddi l\u00e0m x\u00e9t nghi\u1ec7m. T\u1eeb \u0111\u00f3 b\u00e1c s\u0129 c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 c\u0169ng nh\u01b0 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c r\u1ed1i lo\u1ea1n n\u1ebfu c\u00f3 c\u1ee7a b\u1ea1n.<\/span><\/p>\n Khi b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng m\u1ec7t m\u1ecfi, s\u1ed1t, b\u1ecb ch\u1ea3y m\u00e1u, vi\u00eam nhi\u1ec5m, b\u00e1c s\u0129 s\u1ebd ch\u1ec9 \u0111\u1ecbnh x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc. <\/span><\/p>\n K\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc s\u1ebd cung c\u1ea5p c\u00e1c ch\u1ec9 s\u1ed1 v\u1ec1 th\u00e0nh ph\u1ea7n trong m\u00e1u c\u0169ng nh\u01b0 t\u00ecnh tr\u1ea1ng chung c\u1ee7a m\u00e1u. \u00dd ngh\u0129 c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 x\u00e9t nghi\u1ec7m m\u00e1u ph\u1ed5 bi\u1ebfn sau s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m.<\/span><\/p>\n <\/p>\n Ch\u1ec9 s\u1ed1 b\u1ea1ch c\u1ea7u b\u00ecnh th\u01b0\u1eddng r\u01a1i v\u00e0o 3,0 \u2013 10,0 G\/L. N\u1ebfu kh\u00f4ng cho ra k\u1ebft qu\u1ea3 b\u00ecnh th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi l\u00e0m x\u00e9t nghi\u1ec7m \u0111\u00e3 m\u1eafc ph\u1ea3i c\u00e1c t\u00ecnh tr\u1ea1ng sau:<\/span><\/p>\n Ch\u1ec9 s\u1ed1 h\u1ed3ng c\u1ea7u \u1edf ng\u01b0\u1eddi b\u00ecnh th\u01b0\u1eddng l\u00e0 4,2 – 6,0 T\/L (\u0111\u1ed1i v\u1edbi nam) v\u00e0 3,8 – 5 T\/L (\u0111\u1ed1i v\u1edbi n\u1eef). N\u1ebfu ch\u1ec9 s\u1ed1 b\u1ea5t th\u01b0\u1eddng th\u00ec s\u1ebd r\u01a1i v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/span><\/p>\n Ch\u1ec9 s\u1ed1 b\u00ecnh th\u01b0\u1eddng \u1edf nam l\u00e0 130 – 170 g\/L v\u00e0 \u1edf n\u1eef l\u00e0 120 – 150 g\/L.<\/span><\/p>\n Ch\u1ec9 s\u1ed1 b\u00ecnh th\u01b0\u1eddng \u1edf nam l\u00e0 38% – 49% v\u00e0 \u1edf n\u1eef l\u00e0 34.9% – 44.5%<\/span><\/p>\n Ch\u1ec9 s\u1ed1 b\u00ecnh th\u01b0\u1eddng: 140 – 350 G\/L.<\/span><\/p>\n X\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 x\u00e9t nghi\u1ec7m quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi kh\u00e1m b\u1ec7nh n\u00f3i chung v\u00e0 c\u00e1c b\u1ec7nh nh\u00e2n \u0111ang \u0111i\u1ec1u tr\u1ecb n\u00f3i ri\u00eang. B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 g\u00ec<\/em> <\/strong>c\u0169ng nh\u01b0 th\u00f4ng tin c\u1ea7n thi\u1ebft v\u1ec1 \u00fd ngh\u0129a c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 x\u00e9t nghi\u1ec7m.<\/span><\/p>\n1. X\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc l\u00e0 g\u00ec?<\/span><\/h2>\n
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2. T\u1ea1i sao ph\u1ea3i x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc?<\/span><\/h2>\n
2.1. \u0110\u00e1nh gi\u00e1 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3<\/span><\/h3>\n
2.2. Ch\u1ea9n \u0111o\u00e1n b\u1ec7nh<\/span><\/h3>\n
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2.3. Theo d\u00f5i t\u00ecnh tr\u1ea1ng c\u1ee7a b\u1ec7nh<\/span><\/h3>\n
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2.4. Theo d\u00f5i ti\u1ebfn tr\u00ecnh \u0111i\u1ec1u tr\u1ecb<\/span><\/h3>\n
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3. \u00dd ngh\u0129a c\u1ee7a c\u00e1c ch\u1ec9 s\u1ed1 trong x\u00e9t nghi\u1ec7m huy\u1ebft h\u1ecdc<\/span><\/h2>\n
S\u1ed1 l\u01b0\u1ee3ng b\u1ea1ch c\u1ea7u (White Blood Cells: WBC)<\/span><\/h3>\n
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S\u1ed1 l\u01b0\u1ee3ng h\u1ed3ng c\u1ea7u (Red Blood Cell Count: RBC)<\/span><\/h3>\n
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L\u01b0\u1ee3ng huy\u1ebft s\u1eafc t\u1ed1 (Hemoglobin: Hb)<\/span><\/h3>\n
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Kh\u1ed1i h\u1ed3ng c\u1ea7u (Hematocrit: HCT)<\/span><\/h3>\n
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S\u1ed1 l\u01b0\u1ee3ng ti\u1ec3u c\u1ea7u (Platelet Count: Plt)<\/span><\/h3>\n
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