IHematocrit (Hct): yintoni kwaye kutheni iphezulu okanye iphantsi

Umxholo

• Ixabiso lesalathiso seHematocrit
• Yintoni enokuthi ibe yi-hematocrit esezantsi
• Yintoni enokuba yi-hematocrit ephezulu

I-hematocrit, ekwabizwa ngokuba yi-Ht okanye i-Hct, yiparameter yelabhoratri ebonisa ipesenti yeeseli ezibomvu, ezaziwa njengeeseli ezibomvu zegazi, ii-erythrocytes okanye ii-erythrocyte, kwigazi elipheleleyo, kubalulekile ukuba zichonge kwaye zichonge ezinye iimeko, ezinje i-anemia, umzekelo.

Ixabiso lehematocrit linokubonisa ubungakanani behemoglobin ekhoyo kwiiseli ezibomvu zegazi: xa ihemmatocrit isezantsi, ihlala ibonisa imeko apho kukho ukwehla kwenani leeseli ezibomvu zegazi okanye ihemoglobin, enjenge-anemia, umzekelo. Xa iphezulu, inokubonisa ulwelo olusezantsi egazini, oko kunokuthetha ukomisa kakhulu emzimbeni.

Jonga kwakhona indlela yokutolika amaxabiso ehemoglobin.

Ixabiso lesalathiso seHematocrit

Ixabiso lesalathiso sehematocrit liyahluka ngokwelabhoratri, kodwa ngokubanzi ixabiso eliqhelekileyo lehemmatocrit yile:

• Abafazi: phakathi kwe-35 kunye ne-45%. Kwimeko yabasetyhini abakhulelweyo, ixabiso lesalathiso lihlala liphakathi kwama-34 nama-47%;
• Umntu: phakathi kwama-40 nama-50%;
• Abantwana ukusuka kunyaka-1: phakathi kwama-37 nama-44%.

Ixabiso lehemmatocrit lingahluka phakathi kweelebhu kwaye kufuneka litolikwe kunye nezinye iiparameter zobalo lwegazi. Nokuba kukho utshintsho oluncinci kwi-hematocrit value, oko akuthethi ukuba yingxaki yezempilo kwaye, ngenxa yoko, isiphumo kufuneka sitolikwe ngugqirha oyalele uviwo, ukuze enze ukuxilongwa ngokusekwe kuhlalutyo lwesiphumo Zonke iimviwo eziceliweyo.nempawu ezichazwe ngumntu, ukuze ke uqale unyango ukuba kukho imfuneko. Funda indlela yokuqonda ubalo lwegazi.

Yintoni enokuthi ibe yi-hematocrit esezantsi

I-hematocrit esezantsi inokubonisa ukuba:

• Anemia;
• Ukopha;
• Ukungondleki;
• Ukungabikho okanye ukunciphisa i-vitamin B12, i-folic acid okanye isinyithi;
• Wegazi;
• Ukuhambisa amanzi ngokugqithileyo.

Ngexesha lokukhulelwa, i-hematocrit esezantsi ihlala iluphawu lwe-anemia, ngakumbi ukuba amaxabiso e-hemoglobin kunye ne-ferritin nawo asezantsi. I-anemia ekukhulelweni kuyinto eqhelekileyo, nangona kunjalo, kunokuba yingozi kubo bobabini umama nosana xa benganyangwa kakuhle. Funda ngakumbi malunga ne-anemia xa ukhulelwe.

Yintoni enokuba yi-hematocrit ephezulu

Ukwanda kwehematocrit kunokwenzeka ikakhulu ngenxa yokwehla kwenani lamanzi egazini, kunye nokunyuka okubonakalayo kwinani leeseli ezibomvu zegazi kunye nehemoglobin, esisiphumo sokuphela kwamanzi emzimbeni. Ukongeza, i-hematocrit inokunyuswa kwizifo zemiphunga, isifo sentliziyo, xa kukho ioksijini esezantsi egazini okanye kwimeko ye-polycythemia, apho kukho ukwanda kwemveliso kwaye, ngenxa yoko, ukujikeleza kweeseli ezibomvu zegazi.