Namuhla, cishe wonke owesimanje wesifazane okhulelwe uzama ukuthola ulwazi oluningi ngangokunokwenzeka mayelana nokubeletha nokunakekelwa kwezinsana. Uma singakaze sithembele ngokugcwele emithini yokwelashwa futhi sithembele abasebenzi, ngakho-ke namhlanje kufanele sibuze imibuzo yokuhlola bese sibheka imibono ehlukile isivele iyinto evamile. I-hemoglobin ezinganeni kuze kube unyaka, ukujwayela kwayo kanye nokuphambukiswa okungenzeka kubhekisela emibuzweni evame ukubuzwa.
Izinga le-hemoglobin ezinganeni - lisho ukuthini?
Umsebenzi oyinhloko wale phrotheni ukudluliselwa kwe-oksijeni emaphashini kuya kwamathishu, amaseli nazo zonke izitho, kanye nokudluliselwa kwe-carbon dioxide emuva emaphashini. Ngakho-ke, ukuntuleka kwale phrotheni kuholela ekudleni kwegazi . Izinga le-hemoglobin lincike ezintweni eziningana:
- umbuso kanye nekhwalithi yokudla komntwana (uma kungumbuzo wokuncelisa, ngakho-ke akusikho izinkinga, futhi kubantu abakhethiweyo kubalulekile ukukhetha ukuxuba ngolunye ulwazi lwe-iron);
- ezinganeni zakuqala le nkinga kwenzeka kaningi kakhulu;
- emva kwesifo egazini, izinga lihlale liphansi;
- iminyaka yengane, ubulili bakhe, nge-pores ehlukene yonyaka nakho kungathinta izinga, futhi izinga lingase linciphise.
Umkhuba we-hemoglobin ezinsaneni zonyaka ngamunye uhlukile. Ezinsukwini ezintathu ukuya kwezintathu zokuqala, lokhu kuyinkomba ye-145-225, kubantwana beviki lesibili lokuphila, 135-215, nangokwesithathu 125-205. Ezinganeni ezinezinyanga ezimbili nezinyanga ezimbili, isijwayelekile siyi-100-180 no 90-140, ngokulandelana. Lapho uneminyaka eyizinyanga ezintathu kuya kweziyisithupha kuba ngu-95-135, kanti izingane ezivela ezinyangeni eziyisithupha kuya komunye umkhuba u-100-140.
I-hemoglobin ephansi ezinganeni
Njalo lapho umntwana ewela i-hemoglobin, omama baqala ukufuna zonke izindlela zokwandisa. Kodwa ukuqala ngakho kuyadingeka ukuqonda izimbangela ze-hemoglobin ephansi ezinganeni. Ngezinye izikhathi lokhu kubangelwa ukukhula okusheshayo kwemvuthu, kungaba yisiginali nokuntuleka kwe-folic acid noma i-vitamin B12 ekudleni. Yebo, ukhetho oluvame kakhulu ukuntuleka kwensimbi.
Manje ake sibheke ukuthi singanquma kanjani lokhu kunciphisa kakhulu kanye nokwehliswa kwezinga lesiprotheni. Eqinisweni ngaso sonke isikhathi awusoze ugijima ukunikela ngegazi ekuhlaziyweni. Izibonakaliso ze-hemoglobin ephansi ezinsaneni kuqala lapho uzothola ekuziphatheni kwemvuthu. Uma lokhu kungenalo yensimbi, esikhundleni sokuthi ingane evame ukusebenza futhi ikhuthele, uzobona ingane encane, ehlale iphelile. Futhi, i-hemoglobin ephansi emntwaneni iyazikhukhumeza esikhumbeni, ngezinye izikhathi nayo iyisipikili esibuhlungu.
Indlela yokukhulisa i-hemoglobin ezinganeni?
Okokuqala, ukuhlolwa okuqondile kufanele kwenziwe ngumchwepheshe ngokusekelwe kokuhlaziywa namarekhodi eshadini lomntwana. Kubalulekile ukucacisa kahle ukuthi kungani ukwehla kwezinga. Qhubeka nokuthuthukisa uhlelo lomuntu ngamunye.
Njengomthetho, okokuqala ingane (kanye nonina) inqunywe ukudla okhethekile nokudla kwamavithamini ngensimbi. Ukuhambisana nokudla kuyadingeka, ngoba kuphephile ukuphakamisa i-hemoglobin emntwaneni ngosizo lokudla okukhethiwe kahle. Ngemuva kokwelashwa kokushisa, okuqukethwe kwe-iron kusalokhu kungashintshi.
Qiniseka ukuthi unikeza ingane ibhakede, isibindi, inyama, beet nolimi. Futhi, njalo ulungise iziphuzo ezivela ezinkalweni zika rose nezithelo ezomisiwe .
I-hemoglobin ephezulu ezinganeni
Kwenzeka ukuthi ukuphambuka kuya emgqeni wokudlula okwejwayelekile. Kuze kube izinyanga ezintathu akudingekile ukwesaba. Uma emva kwalokhu izinga lihlala liphakanyisiwe, kubalulekile ukuxhumana nodokotela wezingane ukwelashwa.
Iqiniso liwukuthi izinga eliphezulu lingabangela imiphumela embi kakhulu. Isibonelo, lokhu kungabangela ukuthuthukiswa okusheshayo kwemvuthu, ngakho kubalulekile ukucacisa nokubeka ukwelashwa ngesikhathi.