Video: Dab tsi yog peb lub ntsiab tsim hauv cov ntshav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tsim ntsiab yog cov hlwb thiab cov kab mob ntawm tes raug tshem tawm hauv plasma. Cov peb chav kawm ntawm tsim ntsiab yog cov erythrocytes (liab ntshav cell), leukocytes (dawb ntshav cell), thiab thrombocytes (platelets).
Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog cov ntsiab lus ntawm cov ntshav thiab lawv lub luag haujlwm yog dab tsi?
Cov ntsiab lus tsim muaj Erythrocytes (liab ntshav cell uas muaj nuj nqi hauv cov pa thauj), Leukocytes (dawb ntshav cell uas muaj nuj nqi hauv kev tiv thaiv kab mob), thiab Platelets (cell fragments uas muaj nuj nqi hauv ntshav ntshav txhaws).
Ib yam li ntawd, hom cell ua li cas cov ntshav tsim? Txhua qhov tsim tau yog cov cell tshwj tsis yog rau cov platelets , uas yog cov tawg me me ntawm cov pob txha hlwb. Cov ntsiab lus tsim yog: Erythrocytes, tseem hu ua cov qe ntshav liab (RBCs) Leukocytes, tseem hu ua cov qe ntshav dawb (WBCs)
Tsis tas li ntawd, peb cov ntshav ua haujlwm li cas?
Ntshav muaj peb lub luag haujlwm tseem ceeb: thauj , kev tiv thaiv thiab kev cai . Ntshav thauj cov khoom hauv qab no: Gases , uas yog cov pa (O2) thiab carbon dioxide (CO2), nruab nrab ntawm lub ntsws thiab so ntawm cov lub cev . Cov khoom noj los ntawm lub plab zom mov thiab cia qhov chaw mus rau lwm qhov lub cev.
Qhov feem pua ntawm cov ntshav yog ua los ntawm cov khoom tsim?
Cov no ntshav cell (uas tseem hu ua corpuscles lossis " tsim ntsiab ") suav nrog erythrocytes (liab ntshav hlwb, RBCs), leukocytes (dawb ntshav cell), thiab thrombocytes (platelets). Los ntawm ntim, liab ntshav cell tsim txog 45% ntawm tag nrho ntshav , ntshav txog 54.3%, thiab cov qe dawb txog 0.7%.
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