It is a well-known fact that alcohol has a dehydrating effect on the body. What is the mechanism behind this effect?
A) Alcohol "poisons" the kidneys and causes water retention.
B) Alcohol binds to water and decreases diuresis.
C) Alcohol inhibits ADH production by hypothalamic neurons.
D) Alcohol activates the anterior pituitary to secrete aldosterone.

Question

Quizplus · Accepted Answer

Alcohol inhibits the production of antidiuretic hormone (ADH) by neurons in the hypothalamus. ADH normally promotes water reabsorption in the kidneys, so decreased levels of ADH result in increased urine production and subsequent dehydration.

It Is a Well-Known Fact That Alcohol Has a Dehydrating