Function of the DCT

Q. Which of the following causes an increase in sodium reabsorption in distal convoluted tubule?

1. Increase in aldosterone levels
2. Increase in antidiuretic hormone levels
3. Decrease in aldosterone levels
4. Decrease in antidiuretic hormone levels

Q. Which of the following causes an increase in sodium reabsorption in distal convoluted tubule?

1. Increase in aldosterone levels
2. Increase in antidiuretic hormone levels
3. Decrease in aldosterone levels
4. Decrease in antidiuretic hormone levels

Q. A salt retaining hormone responsible for reabsorption of ${\mathrm{Na}}^{+}$ and water from renal tubules is:

1. Renin
2. Aldosterone
3. ANF
4. ADH