I-hemoglobin ezinganeni

Ukuhlolwa kwegazi jikelele kuyisifundo esenziwa kaningi ngabantwana nabantu abadala. Lokhu kuhlolwa okulula kunika ulwazi lolwazi olubalulekile mayelana nesimo sezempilo sesiguli. Zonke izinkomba ezithathwe yilokuhlaziywa zibaluleke kakhulu ekuxilongweni. Enye yeziminganiso udokotela aziqaphela lapho ukuhlola imiphumela i-hemoglobin. Yiprotheni eyinkimbinkimbi ehlanganyela ngokuqondile ekudluliseni oksijeni kuya kwezicubu, ne-carbon dioxide emaphashini. Yinto enomthwalo wemfanelo ethinta impilo yomuntu.

Izinga le-Hemoglobin ezinganeni

Inani elivamile laleli pharamitha lihlukile kubantwana abaneminyaka ehlukene. Ukuhlushwa okuphezulu kwaleli protheyini kutholakala egazini lezingane ezisanda kuzalwa. Ukunciphisa umzimba kungacaciswa phakathi nezinyanga ezingu-12 zokuqala emva kokuzalwa kwezinhlanzi. Imigomo ye-hemoglobin yamanani ezinganeni ngeminyaka ingabonakala ematafuleni akhethekile.

Uma isifundo sibonisa ukuphambuka kwemingcele kusukela kumanani amisiwe, lokhu kungabonisa ukwephula empilweni. Udokotela kumele anqume imbangela yabo futhi anikeze ukwelashwa okufanele.

Izimbangela ze-hemoglobin ephansi ezinganeni

Uma umntwana elele ngesikhathi sampula igazi, inani lingase lihambe ngaphesheya komkhawulo ophansi wendabuko. Kungenzeka futhi emva kokudla kanye nesikhathi sokuhamba kusuka ku-17.00 kuya ku-7.00. Ngakho-ke, ukuthola imiphumela engumgomo, kufanele uqaphele ngokucophelela imithetho yokunikela ngegazi.

I-hemoglobin eyancipha emasayinini wengane ukuthuthukiswa kwe- anemia. Lesi simo singabangela ukubuyela emuva ekuthuthukiseni kwengqondo nangokwenyama. Izingane ezine-anemia ngokushesha ziyakhathala, zibhekwa ngokushaywa njalo nokucasula. Izingane ezinjalo zivame ukugula, zijwayele ukuthuthukiswa kwezinkinga, zijwayele ukutheleleka. Yingakho i-hemoglobin ephansi yengane iyingozi. Izici ezilandelayo zingaholela esimweni esifanayo:

• umsoco ompofu womama okhulelwe noma ukulinganisa okungenamkhawulo kwemvuthuluka;
• ukungena kwe-intrauterine;
• ukuphuma okuhlukahlukene, kuhlanganise nokuphuma okufihliwe, isibonelo, ngezifo ezithile zomzimba;
• ukungasebenzi ngokwanele kwengane yomntwana noma, ngokuphambene, umthwalo wokusebenza ngokweqile;
• eminye imithi.

Izimbangela ze-hemoglobin eliphezulu enganeni

Uma isifundo sibonisa ukuphambuka komphumela esiqondisweni esikhulu, ngakho-ke lokhu kungabonisa udokotela. Izici ezilandelayo zingaholela kulo mbuso:

• ukwanda ezingeni lama-erythrocyte;
• ukuphelelwa amanzi;
• ukuhluleka kwenhliziyo engapheli.

Ukwenyuka okungamanga ezingeni le-hemoglobin ezinganeni kuholela kokuqukethwe okuphezulu kwe-leukocytes egazini. Kungenzeka futhi uma indaba ithathwe emgqeni futhi i-tourniquet isetshenziswe isikhathi esingaphezu kwengu-1.