IHematocrit (Hct): iyini nokuthi kungani iphakeme noma iphansi

-Delile

• Amanani wesethenjwa we-Hematocrit
• Yini engaba yi-hematocrit ephansi
• Yini engaba yi-hematocrit ephezulu

I-hematocrit, eyaziwa nangokuthi i-Ht noma i-Hct, iyipharamitha yelabhorethri ekhombisa iphesenti lamaseli abomvu, awaziwa nangokuthi amangqamuzana abomvu egazi, ama-erythrocyte noma ama-erythrocyte, egazini eliphelele legazi, okubalulekile ukukhomba nokuhlola ezinye izimo, i-anemia, isibonelo.

Inani le-hematocrit lingabonisa futhi inani le-hemoglobin ekhona kumaseli abomvu egazi: lapho i-hematocrit iphansi, imvamisa ibonisa isimo lapho kuncipha inani lamaseli abomvu egazi noma i-hemoglobin, njenge-anemia, isibonelo. Uma iphezulu, ingakhombisa uketshezi oluphansi egazini, okungasho ukuphelelwa ngamandla emzimbeni.

Bona futhi ukuthi uwahumusha kanjani amanani we-hemoglobin.

Amanani wesethenjwa we-Hematocrit

Amanani esithenjwa se-hematocrit ayahlukahluka nge-laboratory, kepha ngokuvamile inani elijwayelekile le-hematocrit yile:

• Abesifazane: phakathi kuka-35 no-45%. Endabeni yabesifazane abakhulelwe, inani lesethenjwa ngokuvamile liphakathi kuka-34 no-47%;
• Umuntu: phakathi kuka-40 no-50%;
• Izingane ezinonyaka owodwa: phakathi kuka-37 no-44%.

Inani le-hematocrit lingahluka phakathi kwamalabhorethri futhi kumele lihunyushwe kanye neminye imingcele yokubalwa kwegazi. Noma ngabe kunoshintsho oluncane kunani le-hematocrit, akusho ukuthi kunenkinga yezempilo ngakho-ke, umphumela kufanele utolikwe ngudokotela owayalele ukuhlolwa, ukuze enze ukuxilongwa kususelwe ekuhlaziyweni komphumela yazo zonke izivivinyo eziceliwe.nezimpawu ezichazwe ngumuntu, ukuze uqale ukwelashwa uma kunesidingo. Funda ukuthi ungasiqonda kanjani isibalo segazi.

Yini engaba yi-hematocrit ephansi

I-hematocrit ephansi ingakhombisa:

• Ukushoda kwegazi;
• Ukopha;
• Ukungondleki kahle;
• Ukungabi noma ukwehla ku-vitamin B12, i-folic acid noma i-iron;
• Umdlavuza wegazi;
• I-hydration eyeqile.

Ngesikhathi sokukhulelwa, i-hematocrit ephansi imvamisa iyisibonakaliso se-anemia, ikakhulukazi uma amanani we-hemoglobin ne-ferritin nawo ephansi. Ukushoda kwegazi ekukhulelweni kuyinto ejwayelekile, noma kunjalo, kungaba yingozi kubo bobabili umama nengane uma kungelashwa kahle. Funda kabanzi nge-anemia ekukhulelweni.

Yini engaba yi-hematocrit ephezulu

Ukwanda kwe-hematocrit kungenzeka ikakhulukazi ngenxa yokwehla kwenani lamanzi egazini, ngokunyuka okubonakalayo kwenani lamaseli abomvu egazi ne-hemoglobin, okuwumphumela wokwehla kwamanzi emzimbeni. Ngaphezu kwalokho, i-hematocrit ingandiswa kwizifo zamaphaphu, isifo senhliziyo esizelwe, lapho amazinga we-oksijini egazini ephansi noma ezimweni ze-polycythemia, lapho kukhona ukwanda komkhiqizo futhi, ngenxa yalokho, ukwanda kokujikeleza kwamaseli abomvu egazi.