2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Dilation of afferent arteriole nce Pgc , vim ntau cov hlab ntsha siab tau xa mus rau glomerulus. Dilation ntawm efferent arteriole efferent arteriole Cov efferent arteriole yog cov hlab ntsha uas yog ib feem ntawm cov urinary ib ntsuj av. Efferent (los ntawm Latin ex + ferre) txhais tau tias "outgoing", hauv qhov no txhais tau tias nqa ntshav tawm ntawm lub glomerulus. https://en.wikipedia.org › wiki › Efferent_arteriole
Efferent arteriole - Wikipedia
nce Pgc vim tias ntau ntawm cov hlab ntsha siab tau xa mus rau glomerulus. Teb rau kev hloov siab ntawm nephron ntawm 90 thiab 180mm.
Yuav ua li cas yog tias afferent arteriole dilates?
Dilation of the afferent arteriole has pawg cuam tshuam. Constriction ntawm efferent arteriole ib leeg kuj txo RBF tab sis nrog kev nce hauv glomerular capillary siab. Qhov no ua rau muaj kev txheeb ze nce ntxiv hauv GFR dhau ntawm RBF, kom pom cov feem ntau ntxiv.
Dab tsi ua rau afferent arteriole dilate?
Afferent arteriole constriction ua rau txo GFR thiab txo RPF, ua rau tsis muaj kev hloov pauv hauv FF. Ib qho tseem ceeb ua haujlwm ntawm prostaglandinsyog kom nthuav tawm cov hlab ntsha afferent.
Hloov cov afferent thiab efferent arteriole cuam tshuam GFR li cas?
Ib nce hauv afferent arteriolar txoj kab uas hla(txo qis hauv qhov tsis kam) ua raunce hauv glomerular capillary hydrostatic siab thiab nce GFR. Kev txo qis hauv txoj kab uas hla ntawm afferent arteriole muaj qhov cuam tshuam. … Ib qho kev txo qis ntawm txoj kab uas hla ntawm cov hlab ntsha efferent muaj qhov cuam tshuam.
Yuav ua li cas rau GFR thaum lub efferent arteriole dilates?
nce ntshav ntim thiab nce ntshav siab yuav nce GFR. Constriction nyob rau hauv afferent arterioles mus rau hauv lub glomerulus thiab dilation ntawm efferent arterioles tawm ntawm lub glomerulus yuav txo GFR. Hydrostatic siab hauv Bowman's capsule yuav ua haujlwm kom txo GFR.
Pom zoo:
Afferent neuron nyob qhov twg?
Afferent neurons yog cov paj hlwb Lub cev tseem ceeb ntawm cov neurons afferent nyob ze ntawm lub hlwb thiab tus txha caj qaum, uas suav nrog lub hauv paus paj hlwb. Lub cev ntawm tes tseem ceeb ntawm afferent neurons nyob ze ntawm lub hlwb thiab tus txha caj qaum, uas suav nrog lub hauv nruab nrab lub paj hlwb.
Puas afferent arteriole xa ntshav?
Cov afferent arterioles yog ib pawg ntawm cov hlab ntsha uas muab cov nephrons nyob rau hauv ntau lub excretory systems. Lawv ua lub luag haujlwm tseem ceeb hauv kev tswj cov ntshav siab raws li ib feem ntawm kev tawm tswv yim tubuloglomerular mechanism.
Ntawm afferent thiab efferent?
Afferent neurons nqa cov cim rau lub hlwb thiab tus txha caj qaum raws li cov ntaub ntawv hnov. … Qhov no neuron cov lus teb yog xa ib qho impulse los ntawm lub hauv nruab nrab lub paj hlwb. Efferent neurons yog lub cev muaj zog. Cov no yog lub cev muaj zog neurons nqa neural impulses deb ntawm lub hauv nruab nrab lub paj hlwb thiab mus rau cov nqaij ntshiv kom txav.
Nyob rau hauv lub glomerulus ntawm nephron lub afferent arteriole yog?
Cov afferent arterioles yog ib pawg ntawm cov hlab ntsha uas muab cov nephrons nyob rau hauv ntau lub excretory systems. Lawv ua lub luag haujlwm tseem ceeb hauv kev tswj cov ntshav siab raws li ib feem ntawm kev tawm tswv yim tubuloglomerular mechanism.
Qhov twg hauv qab no yog tswj hwm los ntawm vagal afferent innervation?
a | Ntawm qib subdiaphragmatic, vagal afferent neurons innervate lub plab, hnyuv, daim siab thiab pancreasthiab xa cov cim rau lub hlwb kom tswj hwm lub cev tag nrho.. Puas yog bronchoconstriction tswj los ntawm vagal afferent innervation?
