The urinary system influences homeostasis. Based on this information, what would be the best explanation by the nurse of the function of renin?
A) Assists in regulation of water balance
B) Important in blood pressure regulation
C) Promotes sodium and water retention
D) Increases kidney filtration and blood flow
B
Feedback:
Renin is a hormone that is important in blood pressure regulation. ADH assists in regulation of water balance in the kidneys, to maintain the body's homeostasis. Aldosterone promotes sodium and water retention, to increase blood volume and further elevate blood pressure. Atrial natriuretic peptide increases kidney filtration and blood flow when blood volume increases.
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