Thaum cov ntshav tawm ntawm lub qhov ventricle sab laug nws yuav tsum mus los ntawm lub valve twg?

Video: Thaum cov ntshav tawm ntawm lub qhov ventricle sab laug nws yuav tsum mus los ntawm lub valve twg?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Tom ntej no, nws ntws tawm ntawm lub ntsws los ntawm pulmonary veins, thiab mus rau lub sab laug cov atrium. Los ntawm sab laug atrium, ua ntshav raug yuam dhau cov mitral valve mus rau qhov tseem ceeb heev sab laug ventricle . Cov sab laug ventricle yog lub twj tso kua mis loj uas xa mus rau ntshav tawm mus rau lub cev systems.

Tsis tas li, thaum cov ntshav tawm ntawm lub ventricle sab laug dab tsi nkag mus rau nws?

Test 6 A&P

A	B
Lub npe scientific rau kab mob ua rau lub cev	Kab mob
Thaum cov ntshav rov qab los ntawm lub ntsws nws nkag mus rau _ (chamber)	Sab laug Atrium
Thaum cov ntshav hla lub bicuspid valve nws nkag mus rau _ (chav tsev).	Sab laug Ventricle
Thaum cov ntshav tawm ntawm sab laug ventricle nws dhau los ntawm _ valve.	Aortic

Tsis tas li ntawd, sab laug ntawm cov hlab ntsws sab laug tso ntshav mus rau qhov twg? Function ntawm cov Pulmonary Artery Qhov no freshly oxygenated ntshav ntws mus rau hauv koj lub siab sab laug atrium, yog pumped mus rau sab laug ventricle, thiab tom qab ntawd thaum kawg tawg los ntawm aorta mus rau cov hlab ntsha uas nqa cov pa oxygen ntau ntshav thoob plaws peb lub cev.

Tsis tas li ntawd, dab tsi tiv thaiv backflow mus rau sab laug ventricle?

Tricuspid valve thiab mitral valve yog lub npe hu ua 'atrioventricular' li qub raws li lawv nyob nruab nrab ntawm atria thiab ventricles rau ob sab ntawm lub siab. Lub aortic valve nyob nruab nrab ntawm sab laug ventricle thiab aorta thiab tiv thaiv backflow cov ntshav mus rau sab laug ventricle tom qab nws cog lus.

Qhov kev txiav txim kom raug ntawm cov ntshav ntws yog dab tsi?

Ntshav Los ntawm txoj cai atrium nkag mus rau txoj cai ventricle thiab pulmonary hlab ntsha nqa deoxygenated ntshav los ntawm sab xis ventricle mus rau lub ntsws rau oxygenation. Ob txoj hlab ntsws los ntawm txhua lub ntsws thiab hla O 2-nplua nuj ntshav mus rau sab laug atrium. Ntshav nkag mus rau sab laug ventricle los ntawm sab laug atrium.

Pom zoo:

Dab tsi valve nyob nruab nrab ntawm sab laug atrium thiab sab laug ventricle?

Lub mitral valve, nruab nrab ntawm sab laug atrium thiab sab laug ventricle; thiab. aortic valve, nruab nrab ntawm sab laug ventricle thiab aorta

Dab tsi tsuas yog lim los ntawm cov hlab ntshav los ntawm glomerulus thiab tsis rov qab nqus mus rau hauv cov hlab ntshav tab sis tawm los ntawm cov zis?

Creatinine yog cov khoom pov tseg los ntawm cov leeg tawg thiab raug tshem tawm los ntawm cov ntshav los ntawm glomerulus ntawm nephron. Nws tsuas yog cov khoom uas tsuas yog lim tawm ntawm cov ntshav tab sis TSIS tau rov ua dua rau hauv lub cev. Nws raug tso tawm los ntawm cov zis

Dab tsi yog txoj haujlwm ntawm sab laug sab laug sab laug?

Hauv tib neeg feem ntau, sab laug ntawm lub paj hlwb yog qhov tseem ceeb, thiab hauv tib neeg feem ntau sab laug sab laug sab laug tswj kev nco txog ntsig txog qhov tseeb thiab cov ntaub ntawv, nrog rau lub peev xwm paub lub ntsej muag thiab khoom

Thaum ib tus tswv ntiav haujlwm tau txais OSHA qhov kev hais tawm Qhov twg lawv yuav tsum tshaj tawm daim ntawv theej ntawm qhov kev hais tawm?

Yuav Tsum Tau Xa Ntawv Thaum koj tau txais OSHA Daim Ntawv Ceeb Toom, koj yuav tsum tshaj tawm nws (lossis daim ntawv theej ntawm nws) ntawm lossis ze qhov chaw uas txhua qhov kev ua txhaum tshwm sim los ua rau cov neeg ua haujlwm paub txog qhov phom sij uas lawv yuav raug nthuav tawm. Tsab ntawv ceeb toom OSHA yuav tsum tau tshaj tawm rau 3 hnub ua haujlwm lossis kom txog thaum qhov kev phom sij raug txo, qhov twg yog qhov ntev dua