Antidiuretic hormone (ADH) prevents excessive water loss by promoting water reabsorption in the ________.

Question

Quizplus · Accepted Answer

The antidiuretic hormone (ADH) promotes water reabsorption in the collecting duct, which is the final segment of the nephron before urine is excreted. ADH causes the walls of the collecting duct to become more permeable to water, allowing it to be reabsorbed into the bloodstream instead of being lost in urine. This helps to conserve water in the body and prevent excessive water loss.

Antidiuretic Hormone (ADH) Prevents Excessive Water Loss by Promoting Water