Video: Puas yog tag nrho cov hlab ntsha nqa cov ntshav oxygenated thiab cov leeg nqa cov ntshav deoxygenated?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov hlab ntsha ua ib feem ntawm lub circulatory system. Cov hlab ntsha nqa cov ntshav oxygenated deb ntawm lub plawv mus rau cov ntaub so ntswg, tsuas yog pulmonary cov hlab ntsha , uas nqa ntshav mus rau lub ntsws kom oxygenation (feem ntau cov leeg nqa cov ntshav deoxygenated mus rau lub plawv tab sis pulmonary cov leeg nqa cov ntshav oxygenated ib yam).
Ib yam li ib tug yuav nug, puas yog tag nrho cov hlab ntsha nqa oxygenated ntshav?
Cov hlab ntsha thiab cov leeg ntshav yog ib feem ntawm cov hlab ntshav uas ua haujlwm nqa ntshav nruab nrab ntawm lub plawv, lub ntsws, thiab tag nrho lwm qhov chaw ntawm lub cev. Feem ntau cov hlab ntsha nqa cov ntshav oxygenated , thiab feem ntau leeg nqa deoxygenated ntshav ; lub ntsws cov hlab ntsha thiab cov hlab ntsha yog cov kev zam rau txoj cai no.
Ib yam nkaus, dab tsi yog cov leeg uas nqa ntshav oxygenated? Cov pulmonary cov leeg nqa cov ntshav deoxygenated los ntawm txoj cai ventricle mus rau hauv lub ntsws rau oxygenation. Cov hlab ntsha pulmonary nqa cov ntshav oxygenated los ntawm lub ntsws mus rau sab laug atrium uas nws rov qab mus rau lub cev. Lub aorta yog qhov loj tshaj plaws cov leeg hauv lub cev.
Hauv qhov no, puas yog cov hlab ntsha nqa deoxygenated lossis cov pa oxygen feem ntau?
Cov pulmonary cov hlab ntsha nqa qis-oxygen ntshav los ntawm txoj cai ventricle ntawm lub plawv mus rau lub ntsws. Txheej txheem cov hlab ntsha thauj cov ntshav oxygenated los ntawm sab laug ventricle ntawm lub plawv mus rau tag nrho ntawm lub cev. Cov leeg . Cov pulmonary cov leeg nqa cov ntshav oxygenated los ntawm lub ntsws mus rau sab laug atrium ntawm lub plawv.
Cov hlab ntsha puas tuaj yeem nqa cov ntshav deoxygenated quizlet?
Qhov sib txawv ntawm cov qauv ntawm koj cov hlab ntsha thiab leeg feem ntau yog li ntawd cov hlab ntsha nqa ci liab, oxygenated ntshav thiab cov leeg nqa cov ntshav deoxygenated uas yog tuab dua li oxygenated ntshav . Txhua cov hlab ntsha tsis txhob nqa cov pa ntshav vim lub cov hlab ntsha los ntawm txoj cai ventricle nqa cov ntshav deoxygenated mus rau lub ntsws.
Pom zoo:
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