Antidiuretic hormone
A) is secreted in response to low potassium ion in the blood.
B) increases the permeability of the collecting ducts to water.
C) release is insensitive to the osmolarity of interstitial fluid.
D) is secreted by the anterior pituitary.
E) causes the kidneys to produce a larger volume of very dilute urine.

Question

Quizplus · Accepted Answer

Antidiuretic hormone (ADH) increases the permeability of the collecting ducts to water, allowing more water to be reabsorbed into the bloodstream, thus concentrating the urine.

Antidiuretic Hormone