Question

Which of the following would help in prevention of diuresis ?

• A. More water reabsorption due to undersecretion of ADH
• B. Reabsorption of $Na^+$ and water from renal tubules due to aldosterone
• C. Atrial natriuretic factor causes vasoconstriction
• D. Decrease in secretion of renin by JG cells

Answer 1

Answer: (B)

• Less water reabsorption takes place due to under secretion of ADH.
• Atrial natriuretic factor (ANF) causes vasodilation.
• Diuresis is prevented by increase in secretion of renin by JG cells.