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Which event would occur as part of normal renal blood flow regulation if the blood pressure decreases?
A. The efferent arteriole dilates
B. The afferent arteriole constricts
C. The juxtaglomerular apparatus secretes renin
D. The renal artery constricts



Answer :

Answer:

c

Explanation:

C. The juxtaglomerular apparatus secretes renin

In response to decreased blood pressure, the juxtaglomerular apparatus secretes renin, which initiates the renin-angiotensin-aldosterone system to help regulate blood pressure and maintain renal perfusion.

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