Video: Muaj pes tsawg tus paub tib neeg cov pab pawg ntshav muaj?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
International Society of Blood Transfusion tau lees paub tsis ntev los no 33 pab pawg ntshav . Sib nrug los ntawm ABO thiab Rhesus system, ntau lwm hom antigens tau pom ntawm daim tawv nqaij liab.
Hauv qhov no, muaj pes tsawg pawg ntshav antigens nyob ntawd?
Muaj yog peb ntshav pawg antigens hauv tib neeg, O, A, B, thiab AB system.
Ib tus kuj tseem yuav nug tau tias, pawg neeg ntshav twg yog qhov tsawg tshaj plaws? Feem ntau, AB -tsis zoo yog suav tias yog hom ntshav uas tsis tshua muaj.
Ib yam li ntawd, koj yuav nug, kuv yuav txheeb xyuas kuv cov ntshav li cas?
Qhov kev xeem los txiav txim siab koj li ntshav pawg hu ua ABO typing. Koj ntshav qauv yog sib xyaw nrog cov tshuaj tiv thaiv kab mob yam A thiab B. ntshav . Tom qab ntawd, cov qauv raug tshuaj xyuas seb puas yog lossis tsis yog ntshav cell ua ke. Yog ntshav cell ua ke, nws txhais tau tias ntshav reacted nrog ib qho ntawm cov tshuaj tiv thaiv kab mob.
Dab tsi yog pawg ntshav thiab lawv qhov tseem ceeb?
Ntshav pab pawg A muaj A antigens ntawm liab ntshav cov cell nrog cov tshuaj tiv thaiv kab mob B hauv ntshav. Dawb ntshav cov cell tua cov kab mob. Anti-A tshuaj tiv thaiv kab mob. Ntshav pab pawg AB muaj ob qho A thiab B antigens, tab sis tsis muaj cov tshuaj tiv thaiv. Ob qho ABO thiab Rh hom ntshav yog tseem ceeb thaum nws los txog rau kev sib tw hom ntshav rau kev hloov ntshav.
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