![Dab tsi yog qhov ua haujlwm ntawm tubules nyob sib ze thiab nyob deb? Dab tsi yog qhov ua haujlwm ntawm tubules nyob sib ze thiab nyob deb?](https://i.answers-medical.com/preview/medical-health/13813098-what-is-the-function-of-the-proximal-and-distal-tubules-j.webp)
Video: Dab tsi yog qhov ua haujlwm ntawm tubules nyob sib ze thiab nyob deb?
![Video: Dab tsi yog qhov ua haujlwm ntawm tubules nyob sib ze thiab nyob deb? Video: Dab tsi yog qhov ua haujlwm ntawm tubules nyob sib ze thiab nyob deb?](https://i.ytimg.com/vi/t1mnIetX6U0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov kev ua haujlwm ntawm tubular sib thooj yog qhov tseem ceeb reabsorption ntawm lim raws li qhov xav tau ntawm homeostasis (sib npaug), qhov twg nyob deb ib feem ntawm cov nephron thiab sau cov kav dej feem ntau yog txhawj xeeb nrog cov ncauj lus kom ntxaws tswj cov dej, electrolyte, thiab hydrogen-ion tshuav nyiaj li cas.
Ib yam nkaus, dab tsi yog qhov ua haujlwm ntawm tubular sib thooj?
Kev nqus. Cov cev tub ua tau zoo tswj hwm pH ntawm cov lim dej los ntawm kev sib pauv hydrogen ions hauv cov interstitium rau bicarbonate ions hauv cov lim dej; nws tseem yog lub luag haujlwm rau zais cov organic acids, xws li creatinine thiab lwm lub hauv paus, rau hauv cov lim dej.
dab tsi yog qhov ua haujlwm ntawm tubular distal? Thaum cov lim dej dhau los ntawm cov tuab tuab nce ntawm Henle, nws nkag mus rau hauv qhov sib sib zog nqus tubule, uas yog cov duct ntawm lub raum tubule nyob hauv lub raum lub cortex uas rov ua dua. calcium , sodium, thiab chloride thiab tswj hwm pH ntawm cov zis los ntawm kev zais protons thiab nqus bicarbonate.
Ib tus kuj tseem yuav nug tau tias, cov tubules sib thooj thiab sib nrug deb ua dab tsi?
A proximal convoluted tubule cov dej lim tawm deb ntawm lub raum lub cev. Lub voj ntawm Henle nqis mus rau hauv lub medulla, ua rau plaub hau tig, thiab rov qab mus rau lub cortex. Cov distal convoluted tubule hla ze rau lub cev qub (ntawm lub tshuab juxtaglomerular), tom qab ntawd coj mus rau cov kav dej sib sau.
Dab tsi yog nyob nruab nrab ntawm cov tubules sib ze thiab nyob deb?
Cov nyob deb sib dhos cev los ntawm ntau lub nephrons sib koom ua ke los tsim cov kav dej. Lub voj ntawm Henle, lossis lub voj nephron, yog nyob nruab nrab ntawm qhov sib thooj sib dhos cev thiab cov nyob deb sib dhos cev.
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