A hematocrit (he-MAT-uh-krit) test ntsuas qhov feem ntawm cov qe ntshav liab hauv koj cov ntshav. Cov qe ntshav liab nqa oxygen thoob plaws hauv koj lub cev. Kev muaj cov qe ntshav liab tsawg dhau los yog ntau dhau tuaj yeem ua rau muaj qee yam kab mob. Kev kuaj ntshav hematocrit, tseem hu ua qhov ntim ntawm tes ntim (PCV), yog ib qho kev kuaj ntshav yooj yim.
qib hematocrit qhia dab tsi?
Kev ntsuas hematocrit pes tsawg ntawm koj cov ntshav yog tsim los ntawm cov qe ntshav liab. Cov qe ntshav liab muaj cov protein hu ua hemoglobin uas nqa oxygen los ntawm koj lub ntsws mus rau tag nrho koj lub cev. Cov qib hematocrit uas siab dhau lossis qis dhau tuaj yeem qhia tau tias muaj ntshav tsis txaus, lub cev qhuav dej, lossis lwm yam mob.
Hemocrit theem ib txwm yog dab tsi?
Hematocrit yog feem pua ntawm cov qe ntshav liab hauv koj cov ntshav. Cov theem ntawm hematocrit rau cov txiv neej muaj li ntawm 41% mus rau 50%. Qib ib txwm rau cov poj niam yog 36% txog 48%.
siab lossis qis hematocrit txhais li cas?
Yog tias koj tau kuaj hematocrit thiab hematocrit siab, qhov no txhais tau tias koj muaj ntau cov qe ntshav liab ntau dua qhov pom tau tias noj qab haus huv. Cov qib hematocrit siab tuaj yeem qhia txog cov mob hauv qab no xws li: Lub cev qhuav dej. Cov pa roj carbon monoxide lom. Congenital heart disease.
Yuav ua li cas rau ntshav siab yog tias qib hematocrit siab?
nce ntshav viscosity los ntawm kev nce hauv hematocrit txo qis peripheral vasculartsis kam, txo cov ntshav siab thiab nce perfusion ntawm qhov nce hauv plawv index.
