Renal artery

for your third part blood flows from the heart to the artery to arterioles. particularly it carries it to afferent arteriole. from ... and runs along the nephron and this capilaries will then lead to the renal vein and then to Venacava and then to the heart.

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... For example when you're wounded and you start losing blood, renal afferent artery constricts and you stop losing more water from your body.

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Does sympathetic nerve trigger the dilation or constriction of renal afferent artery? thx^^

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two factors: 1. what dave said(arterial vs venous blood) 2. the renal artery breaks right from the abdominal aorta. small distance from the heart => most of the ...

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Arteries are larger than veins, except for the renal artery. Since the blood in the arteries is freshly pumped, there would be a higher pressure in them, ...

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