Iindidi zamaqela egazi kunye nomngcipheko wokukhulelwa

amaqela egazi

Usenokuba ukhe wazibuza ukuba yintoni na leyo amaqela egazi, kwaye yeyiphi impembelelo onayo ekukhulelweni okanye kukabani impilo yosana. Ewe, siya kuthatha ithuba lokuba namhlanje yi Usuku lwegazi ukusombulula amathandabuzo akho.

Ukuqala siza kukuxelela ukuba into enye liqela A, B, AB okanye O (hayi zero, njengoko bekutshiwo ngaphambili). Olu luhlobo lweeproteni ezikhoyo okanye ezinokuba ngaphezulu komphezulu weeseli ezibomvu zegazi, ziiantigen. Omnye umbuzo ngulo Umba weRh, enokuba yinto elungileyo okanye engalunganga.

Iindidi zamaqela egazi kunye neRh

Sichaza ngendlela elula ukuba zeziphi iindidi zamaqela egazi ezikhoyo kwaye kutheni zibekwa ngolu hlobo. Iantigens, iiproteni kwiiseli ezibomvu zegazi, zibangela ukuyilwa kwe izilwa-buhlungu, amajoni omzimba abona ukuba asisisongelo. Ke ngoko, ukuba uvela kwiqela A, iqulethe i-antigen, i-B i-B antigen, i-AB zombini kunye ne-O (zero) ayinazo iantigen. Ukuze igazi lakho "lingadibani" nelinye kungenxa yoko inamalungu omzimba ngokuchasene neantigen ezichaseneyo. Ke ngoko, abo bangenalo igazi banokunikela ngegazi kubo bonke.

Kwaye ngoku masithethe ngeRh. I-Rh factor yiprotein kwezinye iiseli ezibomvu zegazi. Uninzi lwabantu lunale proteni, bane-Rh positive, kodwa kukho abanye abangenayo, bayi-Rh negative. Inqaku Rh lowo udlala indima ebalulekileyo kwimpilo yosana. Yiyo loo nto kubalulekile ukuba ulwazi uhlobo lwegazi lakho kunye nelikatata kwasekuqaleni kokukhulelwa.

Ukuba utata okanye umama unayo I-Rh efanayo, nokuba iyinto embi okanye elungileyo kukho ukungqinelana, kodwa ukuba akunjalo, ukungangqinelani kweRh kwenzeka. Iqela ngokwalo alinamsebenzi, ukuba ngu-A, B, AB okanye u-O, into ebalulekileyo yinto yeRh. Oku kungahambelani akusoloko kuyingxaki ekukhulelweni kokuqala, kodwa kufuneka kukhathalelwe ngakumbi kwezi zilandelayo.

Iziphumo zokungahambelani kweRh ekukhulelweni

Idayari yokukhulelwa

Kulo Ukukhulelwa kokuqala kuhlala kungekho zingxaki Ngeli xesha likhulayo. Umama we-Rh ongekhoyo, kunye notata ono-Rh, banethuba lokuba umntwana wabo abe nethemba okanye elibi.

Ukuba Isisu singekhoyo kwaye nomama naye akukho bungozi kuye okanye ngonina; kodwa ukuba ilungile, inokwenzeka ukuba igazi elingekazalwa nelomama liyaxubana. Oku akuqhelekanga kwenzeka xa ukhulelwe, kodwa kuyenzeka ngexesha lokuhanjiswa. Emva koko, ukusukela kuloo mzuzu ukuya phambili, igazi likamama liya kufumanisa i-Rh + yosana, njengesoyikiso, kwaye liyakwenza amajoni omzimba ngokuchasene nayo.

Kulo ukukhulelwa okulandelayo, Ukuba umntwana unentsholongwane, umama uya kuzifumanisa ezi seli "njengeentshaba" kwaye uya kuzihlasela ngokuqulatha iiprotein ze-Rh zeli gazi. Le meko inokukhokelela ekuphumeni kwesisu, ukupheliswa kokukhulelwa ngaphambi kokuba umntwana afezekiswe, okanye ukufa komntwana esibelekweni.

Inganyangwa njani i-Rh?


Eyokuqala yile uyawazi amaqela egazi katata nomama. Ukuba kukukhulelwa kwakho okwesibini okanye okunye, kwaye uneRh negative, khumbula iqela labazali bangaphambili, okanye wazise ukuba ukhe wakhupha izisu ngaphambili.

Ugqirha wakho, ukuba ubona umngcipheko wokungahambelani ngenxa yeentlobo zamaqela egazi, uya kulawula iinaliti ezimbini zeRh globulin yokuzikhusela. Inaliti yokuqala ihlala inikwa malunga neveki yama-28, kunye neyesibini iiyure ezingama-72 ngaphambi kokubeleka, okanye ngexesha lokuhanjiswa. Ezi zitofu zisebenza njengeyeza lokugonya.

Ukuba ukhulelwe, awunayo i-Rh, kwaye ufuna ukwazi ukuba ukhuthazekile kwi-Rh factor, kuya kufuneka ungene Uvavanyo lweeCombs ezingangqalanga. Ukuba iziphumo azibi, unokulandela ngokwesiqhelo ukukhula kokukhulelwa, kodwa ukuba kulungile, inqanaba lobuntununtunu kuya kufuneka limiselwe, kuba kuxhomekeke koku kunxulumene nenqanaba lokutshatyalaliswa kwegazi lomntwana. Kumatyeli anqabileyo, phantsi kweemeko zangoku usana lutofelwa igazi Olu tofelo lutofotofo lunokwenziwa ngaphambi kokuzalwa, ukufakwa kwe-intrauterine fetal, okanye emva kokubeleka.


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