A) Alcohol
B) Caffeine
C) Renin
D) Atrial-natriuretic factor
Correct Answer: C
Solution :
[C] Renin secreted by JGA regulates the glomerular filtration rate by inducing multihormonal system i.e RAAS (Renin Angiotensin-Aldosterone System). Activation of this system increases the reabsorption rate of sodium \[(N{{a}^{+}})\] and water, making the urine more concentrated. Alcohol decreases vasopressin level which lowers reabsorption of water thus making urine more dilute. ANF causes vasodilation and acts as check on RAAS. |
You need to login to perform this action.
You will be redirected in
3 sec