When the level of ADH (antidiuretic hormone) increases,
A) more urine is produced.
B) less urine is produced.
C) less water is reabsorbed by the nephron and collecting duct.
D) the specific gravity of the urine decreases.
E) more salt is secreted by the nephron.

Question

Quizplus · Accepted Answer

ADH causes the kidneys to reabsorb more water from the filtrate, leading to a decrease in urine volume and an increase in urine concentration. Therefore, less urine is produced when the level of ADH increases.

When the Level of ADH (Antidiuretic Hormone) Increases