Uvavanyo lweSerum yasimahla yehemoglobin

Iserum hemoglobin yasimahla luvavanyo lwegazi olulinganisa inqanaba le-hemoglobin yasimahla kwindawo engamanzi yegazi (i-serum). I-hemoglobin yasimahla yi-hemoglobin engaphandle kweeseli ezibomvu zegazi. Uninzi lwe-hemoglobin lufumaneka ngaphakathi kwiiseli ezibomvu zegazi, hayi kwi-serum. IHemoglobin ithwala ioksijini egazini.

Isampulu yegazi iyafuneka.

Akukho lungiselelo luyimfuneko.

Xa kufakwa inaliti ukutsala igazi, abanye abantu baziva iintlungu eziphakathi. Abanye baziva behlaba okanye behlaba kuphela. Emva koko, kunokubakho ukubetha okanye ukukrala kancinci. Oku kuya kuhamba kungekudala.

IHemoglobin (Hb) yeyona nto iphambili kwiiseli ezibomvu zegazi. Yiprotein ethwala ioksijini. Olu vavanyo lwenziwa ukufumanisa okanye ukubeka esweni ukuba i-hemolytic anemia inzima kangakanani. Esi sisifo apho ukubalwa kweeseli ezibomvu zegazi kubangelwa kukuwohloka okungaqhelekanga kweeseli ezibomvu zegazi.

I-Plasma okanye i-serum kumntu ongenayo i-hemolytic anemia inokuqulatha ukuya kwi-5 milligrams nge-deciliter nganye (mg / dL) okanye i-0.05 gram kwilitha nganye (g / L) hemoglobin.

Amaxabiso esiqhelo ahluka kancinci phakathi kweelebhu ezahlukeneyo. Ezinye iilebhu zisebenzisa imilinganiselo eyahlukeneyo okanye zinokuvavanya iisampulu ezahlukeneyo. Thetha nomboneleli wakho wezempilo malunga nentsingiselo yeziphumo zakho zovavanyo.

Inqanaba eliphezulu kuneliqhelekileyo lingabonisa:

• I-hemolytic anemia (ngenxa yaso nasiphi na isizathu, kubandakanya izizathu ezizimeleyo kunye nezingezizo ezomzimba, ezinje nge thalassemia)
• Imeko apho iiseli ezibomvu zegazi ziyehla xa umzimba ubhenceka kwiziyobisi ezithile okanye uxinzelelo losulelo (ukusilela kwe-G6PD)
• Ubalo lweeseli ezibomvu ezisezantsi ngenxa yeeseli ezibomvu zegazi ezonakala ngokukhawuleza kunesiqhelo
• Ingxaki yegazi apho iiseli ezibomvu zegazi zitshatyalaliswayo xa zisuka kubanda ziye kumaqondo afudumeleyo ashushu (paroxysmal cold hemoglobinuria)
• Isifo seSickle cell
• Ukusabela kotofelo

Akukho mngcipheko ubandakanyekileyo ekuthatheni igazi lakho. Imithambo kunye nemithambo iyahluka ngobukhulu ukusuka komnye umntu ukuya komnye nakwelinye icala lomzimba liye kwelinye. Ukufumana isampulu yegazi kwabanye abantu kunokuba nzima ngakumbi kunabanye.

Eminye imingcipheko enxulumene nokutsalwa kwegazi incinci, kodwa inokubandakanya:

• Ukopha kakhulu
• Ukufa isiqaqa okanye ukuziva ungenantloko
• Ukugqobhoza okuninzi ukufumana imithambo
• I-Hematoma (igazi elakhiweyo phantsi kolusu)
• Usulelo (umngcipheko omncinci nangaliphi na ixesha ulusu lwaphukile)

Ihemoglobin yegazi; Iseli yehemoglobin; Ihememia ye-hemolytic-free hemoglobin

• IHemoglobin

IMarcogliese AN, ewe DL. Izixhobo ze-hematologist: Amagqabantshintshi otolikayo kunye namaxabiso akhethiweyo esalathiso seentsana, abantwana kunye nabantu abadala. Ku: Hoffman R, Benz EJ, Silberstein LE, et al, ii-eds. I-Hematology: Imigaqo esisiseko kunye nokuziqhelanisa. Umhla wesi-7. IPhiladelphia, PA: Elsevier; I-2018: isahluko 162.

Kuthetha i-RT. Indlela eya kwii-anemias. Ku: IGoldman L, iSchafer AI, ii-eds. Amayeza eGoldman-Cecil. Ngomhla wama-26. IPhiladelphia, PA: Elsevier; 2020: isahluko 149.