Isikrini esinegazi elibomvu

Umxholo

• Yintoni i-RBC antibody screen?
• Isetyenziselwa ntoni?
• Kutheni ndifuna i-RBC antibody screen?
• Kwenzeka ntoni ngexesha lesc antibody screen?
• Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?
• Ngaba bukhona ubungozi kuvavanyo?
• Zithetha ntoni iziphumo?
• Ngaba ikhona enye into endifuna ukuyazi malunga ne-RBC antibody screen?
• Izalathiso

Yintoni i-RBC antibody screen?

I-RBC (iseli ebomvu yegazi) isikrini sovavanyo lophononongo lwegazi olujonga izilwa-buhlungu ezijolise kwiiseli ezibomvu zegazi. Amaseli omzimba abomvu anokubangela ingozi kuwe emva kokuba utofelwe igazi okanye, ukuba ukhulelwe, usana lwakho. Isikhuseli se-RBC antibody sinokufumana ezi ntsholongwane ngaphambi kokuba zibangele iingxaki zempilo.

Ii-antibodies ziiproteni ezenziwe ngumzimba wakho zokuhlasela izinto zangaphandle ezinje ngeentsholongwane kunye neebhaktiriya. Iintsholongwane ezibomvu zeeseli zegazi zingabonakalisa kwigazi lakho ukuba ufumene iiseli ezibomvu zegazi ngaphandle kweyakho. Oku kudla ngokwenzeka emva kotofelo-gazi okanye ngexesha lokukhulelwa, ukuba igazi likamama lidibana negazi lomntwana wakhe ongekazalwa. Ngamanye amaxesha amajoni omzimba asebenza njengala maseli abomvu "angaqhelekanga" kwaye aya kuwahlasela.

Amanye amagama: isikrini se-antibody, uvavanyo lwe-antiglobulin olungathanga ngqo, uvavanyo lwe-globulin oluchasene nomntu, i-IAT, uvavanyo lwee-coombs ezingangqalanga, i-erythrocyte Ab

Isetyenziselwa ntoni?

Isikrini seRBC sisetyenziselwa:

• Jonga igazi lakho ngaphambi kotofelo-gazi. Uvavanyo lunokubonisa ukuba ngaba igazi lakho liyahambelana negazi lomnikeli. Ukuba igazi lakho alihambelani, amajoni akho omzimba aya kulihlasela igazi elitofelweyo ngokungathi yinto yasemzini. Oku kuya kuba yingozi kwimpilo yakho.
• Jonga igazi lakho xa ukhulelwe. Uvavanyo lunokubonisa ukuba ngaba igazi likamama liyahambelana negazi lomntwana wakhe ongekazalwa. Umama nosana lwakhe banokuba neentlobo ezahlukeneyo zeantigen kwiiseli zabo ezibomvu zegazi. Iantigens zizinto ezivelisa impendulo yomzimba. Iantijeni ezibomvu zeeseli zegazi zibandakanya i-Kell antigen kunye ne-antigen ye-Rh.
  • Ukuba unayo i-antigen ye-Rh, uthathwa njenge-Rh. Ukuba awunayo i-antigen ye-Rh, uthathwa njenge-Rh engalunganga.
  • Ukuba awunayo i-Rh kwaye umntwana wakho ongekazalwa une-Rh, umzimba wakho usenokuqalisa ukwenza izilwa-buhlungu ngokuchasene negazi lomntwana wakho. Le meko ibizwa ngokuba yiRh ayihambelani.
  • Zombini ii-antijeni ze-Kell kunye nokungahambelani kwe-Rh kunokubangela ukuba umama enze ii-antibodies ngokuchasene negazi lomntwana wakhe. Amachiza omzimba anokutshabalalisa iiseli ezibomvu zegazi lomntwana, zibangele uhlobo olubi lwe-anemia. Kodwa unokufumana unyango oluya kukuthintela ekwenzeni ii-antibodies ezinokulimaza umntwana wakho.
• Jonga igazi lotata wakho wosana olungekazalwa.
  • Ukuba awunayo i-Rh, utata womntwana wakho unokuvavanywa ukuze kufunyanwe uhlobo lweRh. Ukuba unayo i-Rh, umntwana wakho uya kuba semngciphekweni wokungahambelani kwe-Rh. Umboneleli wakho wokhathalelo lwempilo uya kuthi enze uvavanyo oluthe kratya ukufumanisa ukuba akukho ukungangqinelani okanye hayi.

Kutheni ndifuna i-RBC antibody screen?

Umboneleli wakho wezempilo unokuyalela i-RBC screen ukuba ucwangciselwe ukufumana igazi, okanye ukuba ukhulelwe. Iscreen seRBC sihlala senziwa ekukhulelweni kwasekuqaleni, njengenxalenye yovavanyo lwangaphambi kokubeleka.

Kwenzeka ntoni ngexesha lesc antibody screen?

Ingcali yokhathalelo lwempilo iyakuthatha isampulu yegazi kumthambo engalweni yakho, isebenzisa inaliti encinci. Emva kokuba inaliti ifakiwe, inani elincinci legazi liya kuqokelelwa kwityhubhu yovavanyo okanye igutyana. Unokuziva uluma kancinci xa inaliti ingena okanye iphuma. Oku kuhlala kuthatha imizuzu engaphantsi kwesihlanu.

Ngaba kuya kufuneka ndenze nantoni na ukulungiselela uvavanyo?

Awudingi naluphi na ulungiselelo olukhethekileyo lwescreen seRBC.

Ngaba bukhona ubungozi kuvavanyo?

Mncinci kakhulu umngcipheko wokuvavanywa kwegazi. Unokuba nentlungu encinci okanye ukrakra kwindawo apho inaliti yafakwa khona, kodwa uninzi lweempawu zihamba ngokukhawuleza.

Zithetha ntoni iziphumo?

Ukuba utofelwa igazi: Iscreen seRBC siza kubonisa ukuba ngaba igazi lakho liyahambelana negazi lomnikeli. Ukuba ayihambelani, omnye umnikeli kuya kufuneka afumaneke.

Ukuba ukhulelwe: Iscreen seRBC siza kubonisa ukuba ngaba igazi lakho linazo naziphi na iantigen ezinokumenzakalisa umntwana wakho, kubandakanya nokuba awunakho ukungahambelani kweRh.

• Ukuba une-Rh yokungavumelani, umzimba wakho usenokuqalisa ukwenza izilwa-buhlungu ngokuchasene negazi lomntwana wakho.
• Ezi antibodies aziyongozi ekukhulelweni kwakho kokuqala, kuba umntwana uhlala ezalwa phambi kokuba kwenziwe naziphi na izilwa-buhlungu. Kodwa ezi ntsholongwane zingalimaza umntwana wakho ongekazalwa ekukhulelweni okuzayo.
• Ukungahambelani kwe-Rh kunokunyangwa ngenaliti ethintela umzimba wakho ekwenzeni ii-antibodies ngokuchasene neeseli ezibomvu zegazi lomntwana wakho.
• Ukuba unayo i-Rh, akukho bungozi bokungahambelani kwe-Rh.

Ukuba unemibuzo malunga neziphumo zakho, thetha nomboneleli wakho wezempilo.

Funda ngakumbi malunga novavanyo lwelabhoratri, uluhlu lweereferensi, kunye neziphumo zokuqonda.

Ngaba ikhona enye into endifuna ukuyazi malunga ne-RBC antibody screen?

Ukungahambelani kweRh akuqhelekanga. Uninzi lwabantu lune-Rh oluqinisekileyo, olungabangeli ukungangqinelani kwegazi kwaye alubeki mngcipheko empilweni.

Izalathiso

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Ulwazi olukule ndawo akufuneki lusetyenziswe endaweni yonyango okanye iingcebiso. Nxibelelana nomboneleli wezempilo ukuba unemibuzo malunga nempilo yakho.