ADH (antidiuretic hormone) is also called vasopressin because at high concentrations it causes
A) increased urine output.
B) constriction of blood vessels.
C) increased potassium secretion by the kidneys.
D) decreased sodium retention by the kidneys.
E) dilation of blood vessels.

Question

Quizplus · Accepted Answer

Vasopressin, or antidiuretic hormone (ADH), causes the constriction of blood vessels at high concentrations, which is why it is also called vasopressin. This effect helps to increase blood pressure.

ADH (Antidiuretic Hormone) Is Also Called Vasopressin Because at High