![Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav los ntawm lub plab thiab txhais ceg? Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav los ntawm lub plab thiab txhais ceg?](https://i.answers-medical.com/preview/medical-health/13931774-what-is-the-name-of-the-blood-vessel-that-brings-venous-blood-from-the-abdomen-and-legs-j.webp)
Video: Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav los ntawm lub plab thiab txhais ceg?
![Video: Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav los ntawm lub plab thiab txhais ceg? Video: Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav los ntawm lub plab thiab txhais ceg?](https://i.ytimg.com/vi/tWcWFrDBwAM/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov inferior vena cava nqa ntshav los ntawm ob txhais ceg thiab lub plab kab noj hniav mus rau hauv qab ntawm txoj cai atrium. Cov vena cav kuj tseem hu ua "cov leeg hauv plawv". Central venous catheters tau tso nrog cov lus qhia hauv lossis ze rau qhov zoo tshaj ntawm inferior vena cava.
Kuj tseem muaj lus nug, lub npe ntawm cov hlab ntshav twg uas siv cov ntshav deoxygenated?
Cov pulmonary leeg nqa cov ntshav deoxygenated los ntawm txoj cai ventricle rau hauv lub ntsws rau oxygenation. Cov leeg ntsws nqa cov ntshav oxygenated los ntawm lub ntsws mus rau sab laug atrium qhov uas nws tau rov qab los rau hauv kev ncig.
Qhov thib ob, nws hu li cas thaum lub nkoj sib cog lus? Thaum cov laib nthuav nws yog hu ua . Vasodilation. Thaum cov nkoj cog lus.
Ib yam li ntawd, nws tau nug, cov hlab ntsha twg yog cov uas nqa cov ntshav los ntawm sab saud thiab qis dua ntawm lub cev?
Tag nrho cov ntshav los ntawm lub cev thaum kawg tau sau rau hauv ob txoj hlab ntshav loj tshaj plaws: lub superior vena cava , uas tau txais ntshav los ntawm lub cev sab saud, thiab qis dua vena cava, uas tau txais cov ntshav los ntawm thaj chaw qis hauv lub cev.
Koj txheeb xyuas cov leeg ntshav thiab leeg ntshav li cas?
Cov hlab ntsha yog cov hlab ntshav lub luag haujlwm nqa cov ntshav uas muaj oxygen nyob deb ntawm lub plawv mus rau lub cev. Cov leeg yog cov hlab ntshav uas nqa cov ntshav qis hauv oxygen los ntawm lub cev rov mus rau lub plawv rau reoxygenation.
Pom zoo:
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?
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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
Vim li cas peb thiaj sau cov ntshav los ntawm cov hlab ntsha thiab tsis yog los ntawm cov hlab ntsha?
![Vim li cas peb thiaj sau cov ntshav los ntawm cov hlab ntsha thiab tsis yog los ntawm cov hlab ntsha? Vim li cas peb thiaj sau cov ntshav los ntawm cov hlab ntsha thiab tsis yog los ntawm cov hlab ntsha?](https://i.answers-medical.com/preview/medical-health/14030394-why-do-we-collect-blood-from-vein-and-not-from-artery-j.webp)
Cov leeg yuav tsum tau li qub kom cov ntshav ntws mus rau lub plawv. Theses li qub yog qhov tshwj xeeb hauv ob txhais ceg thiab caj npab. Lawv tawm tsam lub ntiajteb txawj nqus los tiv thaiv cov ntshav rov qab los. Cov hlab ntsha tsis xav tau li qub vim tias lub siab los ntawm lub plawv ua kom cov ntshav ntws los ntawm lawv mus rau ib qho
Puas yog tag nrho cov hlab ntsha nqa cov ntshav oxygenated thiab cov leeg nqa cov ntshav deoxygenated?
![Puas yog tag nrho cov hlab ntsha nqa cov ntshav oxygenated thiab cov leeg nqa cov ntshav deoxygenated? Puas yog tag nrho cov hlab ntsha nqa cov ntshav oxygenated thiab cov leeg nqa cov ntshav deoxygenated?](https://i.answers-medical.com/preview/medical-health/14034971-do-all-arteries-carry-oxygenated-blood-and-veins-carry-deoxygenated-blood-j.webp)
Cov hlab ntsha ua ib feem ntawm lub circulatory system. Cov hlab ntsha nqa cov ntshav oxygenated tawm ntawm lub plawv mus rau cov ntaub so ntswg, tshwj tsis yog cov hlab ntshav hauv lub ntsws, uas nqa ntshav mus rau lub ntsws rau cov pa oxygen (feem ntau cov leeg ntshav nqa cov ntshav deoxygenated mus rau lub plawv tab sis cov leeg hauv ntsws nqa cov ntshav oxygenated ib yam)
Cov npe ntawm cov hlab ntsha uas nqa cov ntshav mus rau lub ntsws yog dab tsi?
![Cov npe ntawm cov hlab ntsha uas nqa cov ntshav mus rau lub ntsws yog dab tsi? Cov npe ntawm cov hlab ntsha uas nqa cov ntshav mus rau lub ntsws yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14130280-what-are-the-names-of-the-blood-vessels-that-carry-blood-to-the-lungs-j.webp)
Cov hlab ntsha. Qhov qis dua thiab zoo tshaj vena cava nqa cov ntshav tsis zoo los ntawm lub cev mus rau sab xis atrium. Cov hlab ntsha pulmonary channel tso cov ntshav tsis muaj oxygen los ntawm txoj cai ventricle mus rau hauv lub ntsws, qhov twg oxygen nkag mus rau hauv cov hlab ntsha. Cov hlab ntsws coj cov ntshav muaj cov pa oxygen mus rau sab laug atrium
Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav ntshav los ntawm lub taub hau caj dab thiab caj npab mus rau sab xis atrium?
![Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav ntshav los ntawm lub taub hau caj dab thiab caj npab mus rau sab xis atrium? Dab tsi yog lub npe ntawm cov hlab ntshav uas nqa ntshav ntshav los ntawm lub taub hau caj dab thiab caj npab mus rau sab xis atrium?](https://i.answers-medical.com/preview/medical-health/14159817-what-is-the-name-of-the-blood-vessel-that-brings-venous-blood-from-the-head-neck-and-arms-to-the-right-atrium-j.webp)
Superior vena cava