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. Afferent arterioles ceg los ntawm lub raum hlab ntsha, uas muab cov ntshav mus rau lub raum.
Dab tsi yog afferent thiab efferent arterioles hauv nephron Thiab yog vim li cas afferent arteriole wider?
Lub afferent arteriole yog cov hlab ntsha uas coj cov ntshav mus rau glomerulus. Nws yog txoj kab uas hla loj dua li cov hlab ntsha efferent. … Thaum lub afferent arteriole loj dua, cov ntshav ntau yuav ntws mus rau hauv cov hlab ntsha efferent, uas yog ib txoj kab uas me me, ua rau cov ntshav siab nyob rau hauv lub glomerulus.
Cov efferent arteriole nyob rau hauv lub nephron nyob qhov twg?
Cov efferent arteriole yog lub nkoj txuas ntawm glomerulus thiab peritubular capillaries thiab vasa recta. Mus saib qhov txuas no txhawm rau saib cov lus qhia sib tham ntawm cov ntshav ntws los ntawm lub raum.
Cov efferent arteriole ua dab tsi hauv glomerulus?
Cov hlab ntsha efferent tsim ib qho kev sib koom ua ke ntawm cov hlab ntsha ntawm lub glomerulus, thiab nqa ntshav tawm ntawm lub glomerulus uas twb tau lim lawm. Lawv ua lub luag haujlwm tseem ceeb hauv kev tswj cov glomerular filtration rate txawm tias muaj kev hloov pauv hauv cov ntshav siab.
Dab tsi yog lub glomerulus ua hauv lubnephron ?
Lub glomerulus filters your blood
Ib yam li ntshav ntws mus rau txhua qhov nephron, nws nkag mus rau ib pawg ntawm cov hlab ntsha me me. - lub glomerulus. Cov phab ntsa nyias ntawm lub glomerulus tso cai me me molecules, pov tseg, thiab kua dej-feem ntau yog dej-kom dhau mus rau hauv tubule. Cov molecules loj dua, xws li cov protein thiab cov qe ntshav, nyob hauv cov hlab ntsha.
