When blood pressure decreases, the kidneys secrete ____, which will initiate the formation of angiotensin II.
A)epinephrine
B)renin
C)erythropoietin
D)waste products

Question

Quizplus · Accepted Answer

When blood pressure decreases, the kidneys secrete renin, which initiates the formation of angiotensin II. Angiotensin II causes vasoconstriction and therefore increases blood pressure.

When Blood Pressure Decreases, the Kidneys Secrete ____, Which Will