![Dab tsi yog kev sib pauv pauv hauv lub raum? Dab tsi yog kev sib pauv pauv hauv lub raum?](https://i.answers-medical.com/preview/medical-health/14156838-what-is-countercurrent-exchange-in-kidney-j.webp)
Video: Dab tsi yog kev sib pauv pauv hauv lub raum?
![Video: Dab tsi yog kev sib pauv pauv hauv lub raum? Video: Dab tsi yog kev sib pauv pauv hauv lub raum?](https://i.ytimg.com/vi/wCVlBAqHnnI/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Countercurrent multiplication nyob rau hauv lub ob lub raum yog cov txheej txheem ntawm kev siv lub zog los tsim cov osmotic gradient uas ua rau koj rov nqus dej los ntawm cov kua dej hauv tubular thiab tsim cov zis muaj zog.
Ntxiv rau qhov no, dab tsi yog qhov kev sib pauv pauv hloov pauv?
Countercurrent pauv yog a tshuab tshwm sim nyob rau hauv qhov xwm txheej thiab ua piv txwv hauv kev lag luam thiab kev tsim vaj tsev, uas muaj kev sib tsoo ntawm qee yam khoom, feem ntau yog cua sov lossis qee yam tshuaj, nruab nrab ntawm ob lub cev ntws ntws sib txawv ntawm ib leeg.
Ib sab saum toj, dab tsi yog lub hom phiaj ntawm kev sib pauv hloov pauv hauv lub voj ntawm Henle? Cov countercurrent Lub kaw lus tso cai tsim cov zis dilute Thaum tsis muaj ADH, cov kua dej hyposmotic uas nkag mus rau DT los ntawm lub voj voog ntawm Henle , tseem yuav diluted los ntawm kev thauj ntawm NaCl ntawm NaCl (thiazide rhiab heev) cotransporters rau hauv DT hlwb thiab ntawm Na channels (amiloride rhiab heev) raws CD.
Ib qho ntxiv, dab tsi yog cov txheej txheem tiv thaiv tam sim no hauv nephron?
Cov counter tam sim no mechanism yuav siv qhov chaw hauv Juxtamedullary nephron . Kev ua haujlwm ntawm countercurrent tus lej yog tsim cov hyperosmotic Medullary Interstitium. ADH txhawb nqa dej reabsorption los ntawm cov phab ntsa ntawm lub distal convoluted tubule thiab sau duct.
Dab tsi yog qhov sib txawv ntawm qhov sib npaug sib npaug sib npaug?
- Tsis zoo li lwm tus countercurrent systems , a countercurrent multiplier system siv zog hauv kev thauj mus los. - A countercurrent multiplier system suav nrog lub txaj capillary. Tsis zoo li lwm tus countercurrent systems , a countercurrent multiplier system siv zog hauv nquag thauj.
Pom zoo:
Dab tsi yog ob qhov teeb meem kev sib tw uas Lub Tsev Hais Plaub Qib Siab hauv Xeev California tau txiav txim siab seb koj yuav sib npaug li cas hauv qhov xwm txheej tarasoff?
![Dab tsi yog ob qhov teeb meem kev sib tw uas Lub Tsev Hais Plaub Qib Siab hauv Xeev California tau txiav txim siab seb koj yuav sib npaug li cas hauv qhov xwm txheej tarasoff? Dab tsi yog ob qhov teeb meem kev sib tw uas Lub Tsev Hais Plaub Qib Siab hauv Xeev California tau txiav txim siab seb koj yuav sib npaug li cas hauv qhov xwm txheej tarasoff?](https://i.answers-medical.com/preview/medical-health/13882327-what-were-the-two-competing-issues-the-california-supreme-court-had-to-figure-out-how-do-you-balance-in-the-tarasoff-cases-j.webp)
Ob qhov teeb meem sib tw California Lub Tsev Hais Plaub Qib Siab tau txiav txim siab yuav ua li cas thiaj li sib npaug hauv Tarasoff cov xwm txheej yog tus neeg mob tsis pub lwm tus paub, ib qho kev coj ncaj ncees ntawm cov kws kho kev puas siab puas ntsws tiv thaiv kev tiv thaiv pej xeem kev txaus siab
Cov txheej txheej ntawm lub raum twg yog lub hauv ncoo rau lub raum?
![Cov txheej txheej ntawm lub raum twg yog lub hauv ncoo rau lub raum? Cov txheej txheej ntawm lub raum twg yog lub hauv ncoo rau lub raum?](https://i.answers-medical.com/preview/medical-health/13924524-which-capsular-layer-of-the-kidney-forms-a-cushion-for-the-kidney-j.webp)
Cov tshuaj ntsiav lub raum yog txheej txheej tawv tawv nyob ib puag ncig lub raum thiab npog hauv txheej txheej ntawm perirenal rog hu ua adipose capsule ntawm lub raum. Cov tshuaj ntsiav adipose qee zaum suav nrog hauv cov qauv ntawm lub raum tshuaj ntsiav. Nws muab qee qhov kev tiv thaiv los ntawm kev raug mob thiab kev puas tsuaj
Dab tsi yog kev hloov pauv hauv lub raum domino?
![Dab tsi yog kev hloov pauv hauv lub raum domino? Dab tsi yog kev hloov pauv hauv lub raum domino?](https://i.answers-medical.com/preview/medical-health/13950175-what-is-a-domino-kidney-transplant-j.webp)
Ib qho kev sib pauv domino hloov lub raum tshwm sim thaum tus tsis pub nyiaj pub dawb pib ua cov saw sib hloov, yog li pab ntau tus neeg mob hauv tus txheej txheem. Feem ntau tus neeg pub dawb no yuav pub dawb rau tus tau txais ( #1), thaum tus neeg tau txais kev pabcuam yuav pub dawb rau tus neeg txais #2, thaum lawv tus neeg pub dawb yuav pub rau tus txais #3 thiab ntxiv rau
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
![Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so? Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?](https://i.answers-medical.com/preview/medical-health/14027937-which-joint-disease-is-characterized-by-joint-stiffness-on-movement-and-joint-pain-of-weight-bearing-joints-that-usually-is-relieved-by-rest-j.webp)
Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw
Kev sib raug zoo ntawm lub hauv nruab nrab lub paj hlwb thiab lub paj hlwb sab hauv yog dab tsi?
![Kev sib raug zoo ntawm lub hauv nruab nrab lub paj hlwb thiab lub paj hlwb sab hauv yog dab tsi? Kev sib raug zoo ntawm lub hauv nruab nrab lub paj hlwb thiab lub paj hlwb sab hauv yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14053709-what-is-the-relationship-between-the-central-nervous-system-and-the-peripheral-nervous-system-j.webp)
Lub hauv nruab nrab lub paj hlwb suav nrog lub hlwb thiab tus txha caj qaum, thaum lub paj hlwb sab hauv suav nrog txhua lub paj hlwb uas tawm los ntawm lub paj hlwb thiab tus txha caj qaum thiab nthuav mus rau lwm qhov hauv lub cev suav nrog cov leeg thiab lub cev