Tus hematocrit yog qhov piv ntawm cov cell ntim rau tag nrho ntim. Piv txwv li: Yog hais tias kem ntawm cov pob liab liab ntsuas 20 hli thiab tag nrho cov ntshav kem ntsuas 50 hli, lub hematocrit yog 20/50=0.4 los yog (0.4 × 100%)=40%.
YPuas yog hematocrit piv?
Lub ntsiab lus ntawm hematocrit (hemato los ntawm Greek haima=ntshav; crit los ntawm Greek krinein=cais) yog qhov piv ntawm cov ntim ntawm cov qe ntshav liab rau tag nrho cov ntshav thiab yog li tseem hu ua lub ntim ntim ntawm tes, lossis PCV. Cov hematocrit tau tshaj tawm raws li feem pua lossis qhov piv.
Tus nqi Hematocrit 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%.
Koj Haematocrit yog dab tsi?
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.
YDab tsi yog qhov hematocrit rau hemoglobin ratio?
Qhov piv ntawm hematocrit (Hct) rau hemoglobin (Hb) hauv cov neeg uas muaj cov qe ntshav liab ib txwm (RBC) morphology feem ntau yog peb rau ib.
