Hematocrit (Hct): nws yog dab tsi thiab vim li cas nws siab lossis qis

Zoo Siab

• Hematocrit siv qhov tseem ceeb
• Dab tsi tuaj yeem ua tsis muaj hematocrit
• Dab tsi tuaj yeem ua kom muaj ntshav siab

Cov ntshav hematocrit, tseem hu ua Ht lossis Hct, yog kuaj ntsuas pom feem pua ​​ntawm cov qe ntshav liab, tseem hu ua ntshav liab, erythrocytes lossis erythrocytes, hauv tag nrho cov ntshav, ua qhov tseem ceeb los txheeb xyuas thiab kuaj qee yam xwm txheej, xws li anemia, piv txwv.

Tus nqi hematocrit kuj tseem tuaj yeem xav txog tus kabmob hemoglobin ntau npaum li cas nyob rau hauv cov ntshav liab: thaum hematocrit tsis tshua muaj, nws feem ntau yog qhia txog qhov xwm txheej uas muaj cov ntshav liab tsawg lossis hemoglobin, xws li muaj ntshav tsis txaus, rau Piv txwv li. Thaum nws siab, nws tuaj yeem paub txog cov kua dej hauv cov ntshav tsawg, uas txhais tau tias lub cev qhuav dej tsis txaus.

Saib ntxiv seb yuav txhais cov hemoglobin qhov tseem ceeb li cas.

Hematocrit siv qhov tseem ceeb

Hematocrit siv qhov tseem ceeb sib txawv los ntawm kev ntsuas, tab sis feem ntau ib txwm hematocrit tus nqi yog:

• Cov poj niam: ntawm 35 thiab 45%. Tus poj niam cev xeeb tub, tus nqi siv feem ntau yog li ntawm 34 txog 47%;
• Neej Neeg: nruab nrab ntawm 40 thiab 50%;
• Cov menyuam yaus los ntawm 1 xyoos: nruab nrab ntawm 37 thiab 44%.

Tus nqi hematocrit yuav sib txawv ntawm lub chaw soj nstuam thiab yuav tsum muab txhais ua ke nrog lwm cov ntsuas ntawm cov ntshav suav. Txawm hais tias muaj qhov hloov me me ntawm hematocrit tus nqi, nws tsis txhais tau tias muaj teeb meem kev noj qab haus huv thiab, yog li ntawd, qhov tshwm sim yuav tsum raug txhais los ntawm tus kws kho mob uas tau xaj, kom ua rau kev kuaj mob raws li kev soj ntsuam ntawm qhov tshwm sim thiab ntawm cov tsos mob tau piav qhia los ntawm tus neeg, yog li koj tuaj yeem pib kho yog tsim nyog. Kawm kom nkag siab zoo txog kev suav ntshav.

Dab tsi tuaj yeem ua tsis muaj hematocrit

Qhov hematocrit tsawg yuav yog cov taw qhia ntawm:

• Kev Mob Hlav;
• Ntshav;
• Kev noj haus tsis muaj zog;
• Tsis muaj lossis txo qis cov vitamin B12, folic acid lossis hlau;
• Mob ntsws mob;
• Kev haus dej ntau dhau.

Thaum cev xeeb tub, cov ntshav hematocrit tsawg feem ntau yog cov cim ntawm kev tiv thaiv ntshav, tshwj xeeb tshaj yog tias hemoglobin thiab ferritin cov nqi tseem tsawg. Kev mob nkees thaum cev xeeb tub yog qhov ib txwm, txawm li cas los xij, nws yuav tsim kev phom sij rau leej niam thiab tus menyuam yog tias tsis kho kom zoo. Kawm ntxiv txog kev ua haujlwm hauv ntshav thaum cev xeeb tub.

Dab tsi tuaj yeem ua kom muaj ntshav siab

Qhov nce ntawm hematocrit tuaj yeem tshwm sim feem ntau vim tias qhov txo qis hauv cov dej hauv cov ntshav, nrog kev pom tseeb ntawm cov ntshav liab thiab hemoglobin, uas yog lub txiaj ntsig ntawm lub cev qhuav dej. Ib qho ntxiv, hematocrit yuav nce ntxiv hauv cov kab mob ntsws, mob plawv, thaum muaj cov pa oxygen tsawg nyob rau hauv cov ntshav lossis tus neeg mob polycythemia, nyob rau hauv uas muaj ntau lawm thiab ntau lawm, vim li ntawd, ntau dhau ntawm cov ntshav liab.