Nephron again. Proximal tube: Recapture of WATER, IONS and NUTRIENTS Descending loop of Henle: reabsorption of water. Ascending loop of Henel: permeable to ions Distal tubule: reabsorption of K+ and NaCl Collecting duct: to the renal pelvis we go
Loop diuretics are diuretics that act at the ascending loop of Henle in the kidney. They are primarily used in medicine to treat hypertension and edema often due to congestive heart failure or renal insufficiency.