Cov ntshav muaj txiaj ntsig zoo li cas?
Cov ntshav muaj txiaj ntsig zoo li cas?

Video: Cov ntshav muaj txiaj ntsig zoo li cas?

Video: Cov ntshav muaj txiaj ntsig zoo li cas?
Video: Qhia Tshuaj Zoo Ntshav Muaj Roj Zoo Heev 2024, Lub rau hli ntuj
Anonim

Lub cev Yam ntxwv

Ntshav muaj liab ntshav hlwb (RBCs), dawb ntshav hlwb (WBCs), platelets, thiab lwm yam xov tooj ntawm tes tawg, molecules, thiab khib nyiab. Albumin yog cov protein tseem ceeb uas pom nyob rau hauv plasma, thiab nws ua haujlwm los tswj cov colloidal osmotic siab. ntshav

Tsuas yog li ntawd, cov khoom tseem ceeb ntawm cov ntshav yog dab tsi?

Ntshav yog lub cev tshwj xeeb kua. Nws muaj plaub lub ntsiab Cheebtsam: ntshav, liab ntshav hlwb, dawb ntshav cov qe ntshav dawb, thiab platelets. Ntshav muaj ntau txoj haujlwm sib txawv, suav nrog: thauj cov pa oxygen thiab cov as -ham mus rau lub ntsws thiab ntaub so ntswg.

Ib yam nkaus, cov ntshav ua haujlwm yog dab tsi? Ntshav muaj ntau lub luag haujlwm uas yog lub hauv paus rau kev muaj sia nyob, suav nrog: muab oxygen rau cov cell thiab cov nqaij. muab qhov tseem ceeb cov as-ham rau cov cell, xws li amino acids, fatty acids, thiab glucose. tshem tawm cov khoom pov tseg, xws li carbon dioxide, urea, thiab lactic acid.

Thiaj li, cov ntshav thiab lub cev muaj zog yog dab tsi?

Ntshav muaj cov khoom siv ntawm tes (99% liab ntshav hlwb, nrog dawb ntshav cell thiab platelets ua li seem), dej, amino acids, proteins, carbohydrates, lipids, cov tshuaj hormones, vitamins, electrolytes, yaj gasses, thiab cellular pov tseg. Txhua xim liab ntshav cell yog kwv yees li ib feem peb hemoglobin, los ntawm qhov ntim.

Dab tsi yog 7 tsim cov ntsiab lus ntawm cov ntshav?

Ntshav tau tsim los ntawm cov ntsiab lus tsim- erythrocytes , cov leukocytes , thiab cov xov tooj ntawm tes hu ua platelets -thiab cov kua extracellular matrix hu ua plasma.

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