The main function of the loop of Henle is:

Question

Quizplus · Accepted Answer

The main function of the loop of Henle is to concentrate urine by creating an osmotic gradient in the renal medulla. This is achieved through the counter current multiplication mechanism, where the descending limb of the loop allows water to passively diffuse out while the ascending limb actively pumps out ions, creating a concentration gradient. This allows for maximum water reabsorption in the collecting ducts, leading to a more concentrated urine output. The loop of Henle does not directly contribute to acid-base balance or blood filtration.

The Main Function of the Loop of Henle Is