Muaj pes tsawg erythrocytes nyob hauv txhua lub milliliter ntawm cov ntshav?
Muaj pes tsawg erythrocytes nyob hauv txhua lub milliliter ntawm cov ntshav?

Video: Muaj pes tsawg erythrocytes nyob hauv txhua lub milliliter ntawm cov ntshav?

Video: Muaj pes tsawg erythrocytes nyob hauv txhua lub milliliter ntawm cov ntshav?
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Anonim

Txhua thib ob, 2-3 lab RBCs yog tsim nyob rau hauv cov pob txha pob txha thiab tso tawm mus rau hauv txoj kev. Kuj hu ua erythrocytes , RBCs yog hom cell uas pom ntau tshaj plaws nyob hauv ntshav , nrog txhua kub mm ntshav muaj 4-6 lab hlwb.

Ib yam li ntawd, tib neeg nug, pes tsawg erythrocytes nyob rau hauv txhua microliter ntawm cov ntshav?

Tshwj xeeb, txiv neej muaj txog 5.4 lab erythrocytes ib microliter (µL) ntawm cov ntshav, thiab poj niam muaj kwv yees li 4.8 lab ib µL. Qhov tseeb, erythrocytes tau kwv yees kwv yees li 25 feem pua ntawm tag nrho cov cell hauv lub cev.

Tsis tas li ntawd, muaj pes tsawg cov qe ntshav nyob hauv ib tee ntshav? 5 lab

Tom qab ntawd, qhov feem pua ntawm erythrocytes hauv ntshav yog dab tsi?

45 feem pua

Muaj pes tsawg lub qe ntshav dawb nyob hauv 1 ml ntshav?

Muaj feem ntau yog nruab nrab ntawm 4x109 thiab 11x109 cov qe ntshav dawb nyob rau hauv ib liter ntawm noj qab haus huv neeg laus ntshav - txog 7,000 txog 25,000 cov qe ntshav dawb per poob. Hauv cov xwm txheej xws li mob leukemia qhov no tuaj yeem nce mus li ntau ua 50,000 cov qe ntshav dawb nyob rau hauv ib tug poob ntawm ntshav.

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