When blood volume becomes abnormally low,
A)sodium reabsorption decreases
B)more dilute urine forms
C)renin catalyzes the conversion of angiotensinogen to angiotensin I
D)aldosterone is secreted by the kidney
E)all of the above occur

Question

Quizplus · Accepted Answer

When blood volume is low, the kidneys release renin, which catalyzes the conversion of angiotensinogen to angiotensin I, leading to a series of reactions that help increase blood volume and pressure.

When Blood Volume Becomes Abnormally Low