I-Hematocrit

IHematocrit ukuhlolwa kwegazi okulinganisa ukuthi lingakanani igazi lomuntu elenziwe ngamaseli abomvu egazi. Lesi silinganiso sincike kwinani nosayizi wamaseli abomvu egazi.

Kudingeka isampula yegazi.

Akukho ukulungiselela okukhethekile okudingekile kulolu vivinyo.

Lapho inaliti ifakwa ukudonsa igazi, abanye abantu bezwa ubuhlungu obulinganiselayo. Abanye bazizwa beshaywa noma betinyelwa kuphela. Ngemuva kwalokho, kungahle kube nokushaywa okuthile noma ukulimazeka okuncane. Lokhu maduzane kuyaphela.

I-hematocrit ivame ukwenziwa njengengxenye yokubalwa kwegazi okuphelele (i-CBC).

Umhlinzeki wakho wezokunakekelwa kwempilo angancoma lokhu kuhlolwa uma unezimpawu noma usengozini yokushoda kwegazi. Lokhu kufaka phakathi ukuba:

• Ukudinwa noma ukukhathala
• Ukuphathwa ikhanda
• Izinkinga ukugxila
• Ukungondleki kahle
• Izinkathi ezinzima zokuya esikhathini
• Igazi ezindlini zakho, noma uhlanze (uma uphonsa)
• Ukwelashwa komdlavuza
• I-leukemia noma ezinye izinkinga emnkantsheni wethambo
• Izinkinga zezokwelapha ezingapheli, njengesifo sezinso noma izinhlobo ezithile ze-arthritis

Imiphumela ejwayelekile iyahlukahluka, kepha iyonke yile:

• Abesilisa: 40.7% kuya ku-50.3%
• Abesifazane: 36.1% kuya ku-44.3%

Ezinganeni, imiphumela ejwayelekile yile:

• Usana olusanda kuzalwa: 45% kuya ku-61%
• Izinsana: 32% kuya ku-42%

Izibonelo ezingenhla yizilinganiso ezijwayelekile zemiphumela yalezi zivivinyo. Ububanzi bamanani ajwayelekile buhluka kancane phakathi kwamalabhoratri ahlukene. Amanye amalebhu asebenzisa izilinganiso ezahlukahlukene noma avivinye amasampula ahlukile. Khuluma nomhlinzeki wakho mayelana nencazelo yemiphumela yakho ethile yokuhlolwa.

I-hematocrit ephansi ingabangelwa:

• Ukushoda kwegazi
• Ukopha
• Ukubhujiswa kwamangqamuzana abomvu egazi
• Umdlavuza wegazi
• Ukungondleki
• Insimbi encane kakhulu, i-folate, i-vitamin B12, ne-vitamin B6 ekudleni
• Amanzi amaningi emzimbeni

I-hematocrit ephezulu ingahle ibangelwe yi:

• Isifo senhliziyo esizalwa naso
• Ukwehluleka kohlangothi lwesokudla senhliziyo
• Amanzi amancane kakhulu emzimbeni (ukoma)
• Amazinga aphansi oksijini egazini
• Ukuqhuma noma ukuqina kwamaphaphu
• Isifo somnkantsha we-Bone esibangela ukwanda okungavamile kumaseli abomvu egazi

Kunobungozi obuncane obubandakanyekile ekuthatheni igazi lakho.Imithambo yegazi nemithambo yegazi iyehluka ngosayizi komunye umuntu iye kolunye uhlangothi nangolunye uhlangothi lomzimba. Ukuthola isampula yegazi kwabanye abantu kungaba nzima kakhulu ukwedlula kwabanye.

Ezinye izingozi ezihambisana nokudonswa igazi zincane kepha zingafaka:

• Ukopha ngokweqile
• Ukuquleka noma uzizwe unekhanda elincane
• Ukubhoboza okuningi ukuthola imithambo
• I-hematoma (i-blood buildup ngaphansi kwesikhumba)
• Ukutheleleka (ingozi encane noma kunini lapho isikhumba siphukile)

I-HCT

• Izakhi ezakhiwe zegazi

IChernecky CC, iBerger BJ. H. Hematocrit (Hct) - igazi. Ku: IChernecky CC, iBerger BJ, ama-eds. Ukuhlolwa Kwelabhoratri Nezinqubo Zokuxilonga. Umhlaka 6. ISt Louis, MO: Elsevier Saunders; 2013: 620-621.

IKliegman RM, iSt. Geme JW, iBlum NJ, i-Shah SS, iTasker RC, iWilson KM. Ukuphazamiseka kwegazi. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Incwadi kaNelson Yezingane. Umhlaka 21. IPhiladelphia, PA: Elsevier; 2020: isahluko 124.

Kusho i-RT. Sondela kuma-anemias. Ku: IGoldman L, iSchafer AI, ama-eds. Imithi yeGoldman-Cecil. Umhla ka-26. IPhiladelphia, PA: Elsevier; 2020: isahluko 149.

I-Vajpayee N, Graham SS, Bem S. Ukuhlolwa okuyisisekelo kwegazi nomnkantsha. Ku: McPherson RA, Pincus MR, abahleli. UHenry’s Clinical Diagnosis and Management by Laboratory Methods. Umhla ka-23. ISt Louis, MO: Elsevier; 2017: isahluko 30.