Video: Kev tshuaj ntsuam tshuaj tiv thaiv kab mob yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tshuaj tiv thaiv kab mob kuaj ua nyob rau hauv lub chaw soj ntsuam kuaj mob thiab/los yog lub txhab nyiaj ntshav yog tsim los xyuas kom meej tias muaj kev npaj txhij txog tshuaj tiv thaiv , tshwj xeeb tshaj yog alloantibodies hauv cov ntshav rau cov tshuaj tiv thaiv kab mob uas tsis yog-ABO cov ntshav: Duffy, Kell, Kidd, MNS, P, thiab qee hom Rh uas suav tias yog qhov tseem ceeb hauv kev kho mob.
Hauv no, kev tshuaj ntsuam xyuas tshuaj tiv thaiv kab mob yog dab tsi?
RBC (cov qe ntshav liab) antibody screen yog ib qan xeem uas nrhiav tshuaj tiv thaiv uas tsom lub qe ntshav liab. Ntshav ntshav liab tshuaj tiv thaiv tej zaum yuav ua rau muaj mob rau koj tom qab txhaj tshuaj lossis, yog tias koj yog cev xeeb tub, rau koj tus menyuam. Ib RBC tshuaj tiv thaiv kab mob tuaj yeem ua tau nrhiav cov no tshuaj tiv thaiv ua ntej lawv ua teeb meem kev noj qab haus huv.
antibody positive txhais li cas? A zoo xeem txhais tau tias koj twb muaj lawm tshuaj tiv thaiv hauv koj cov ntshav. Yog lawv yog Rh tshuaj tiv thaiv , txhaj tshuaj yuav tsis pab. Koj tus kws kho mob yuav saib xyuas koj thiab koj tus menyuam kom ze.
Hauv qhov no, kev kuaj tshuaj tiv thaiv kab mob thiab kev txheeb xyuas yog dab tsi?
Kev tshuaj tiv thaiv kab mob thiab qhia paub tus kheej tau ua los ntawm kev ntsuas cov neeg mob ntshav qab zib los yog ntshav nrog cov tshuaj reagent liab. Cov tshuaj reagent liab tuaj nrog daim ntawv antigram lossis antigen profile. Lub antigram qhia cov phenotype ntawm txhua reagent cell siv. Antibody kuaj yog ua los ntawm ib qho tshuaj tiv thaiv kab mob xeem.
Dab tsi ua rau qhov zoo tshuaj tiv thaiv kab mob?
Thaum cev xeeb tub, RBC tshuaj tiv thaiv kab mob yog siv rau npo rau tshuaj tiv thaiv nyob rau hauv cov ntshav ntawm leej niam uas tuaj yeem hla txoj hlab ntaws thiab tawm tsam tus menyuam mos liab liab, ua rau kab mob hemolytic ntawm tus menyuam mos (HDN). Tus niam Rh-negative tuaj yeem tsim muaj tshuaj tiv thaiv thaum nws raug rau cov qe ntshav los ntawm Rh- zoo fetus.
Pom zoo:
Dab tsi yog txhais los ntawm kev tiv thaiv kab mob tiv thaiv kab mob?
Kev tshuaj tiv thaiv kab mob tiv thaiv kab mob tau siv los txiav txim siab tias cov tshuaj tua kab mob tshwj xeeb tshwj xeeb cov kab mob tshwj xeeb lossis kab mob hu ua fungus. Feem ntau, qhov kev sim no ua tiav Gram Stain thiab kab lis kev cai, cov txiaj ntsig uas tau txais sai dua
Dab tsi yog kev tiv thaiv kab mob tiv thaiv kab mob hauv microbiology?
Kev tiv thaiv kev tiv thaiv yog ob txoj hauv kev cuam tshuam nrog kev tiv thaiv tsis zoo (cov tshuaj tiv thaiv tsim los ntawm B cells) thiab kev tiv thaiv ntawm tes (T cells qhia tawm tsam cov kab mob hauv hlwb). Antigens, tseem hu ua immunogens, yog cov lwg me me uas qhib kev tiv thaiv kev tiv thaiv
Kev tiv thaiv kab mob thiab kev tiv thaiv kab mob yog dab tsi?
Lub cev tiv thaiv kab mob yog lub network nyuaj ntawm cov cell thiab cov protein uas tiv thaiv lub cev tiv thaiv kab mob. Lub cev tiv thaiv kab mob khaws cov ntaub ntawv ntawm txhua tus kab mob (microbe) nws tau swb lawm yog li nws tuaj yeem lees paub thiab rhuav tshem cov kab mob sai sai yog tias nws nkag mus rau hauv lub cev dua
Agar yog dab tsi siv rau kev sim tshuaj tiv thaiv kab mob tiv thaiv kab mob?
Müeller-Hinton agar nquag siv hauv qhov tshuaj tiv thaiv kab mob tiv thaiv kab mob no
Dab tsi yog qhov tshuaj tiv thaiv kab mob tiv thaiv kab mob tam sim?
Cov tshuaj tiv thaiv kev hloov pauv tau txhais tias yog cov xwm txheej tsis zoo cuam tshuam nrog kev tso ntshav tag nrho lossis ib qho ntawm nws cov khoom. Cov tshuaj tiv thaiv tuaj yeem tshwm sim thaum lub sijhawm tso ntshav (mob ntshav tawm tsam) lossis hnub mus rau lub lis piam tom qab (kev hloov pauv tsis tu ncua) thiab tej zaum yuav yog immunologic lossis non-immunologic