Which of the following does not favour the formation of large quantities of dilute urine

Options

A. Caffeine
B. Renin
C. Atrial-natriuretic factor
D. Alcohol

Answer

C

Explanation

Renin is released by juxta – glomerular cells of nephron that stimulate liver to produce a hormone angiotensinogen I which is converted to active form angiotensinogen II which then stimulate adrenal gland for the release of aldosterone that increases reabsorption of water and ions and thus concentrated urine is formed.