How does aldosterone affect urine formation?
A)Increases the reabsorption of sodium and water by the distal convoluted tubule
B)Increases the secretion of sodium and potassium ions from the nephron loop
C)Decreases the reabsorption of sodium and chloride ions by the distal convoluted tubule
D)Increases the secretion of water by all regions of the renal tubule
E)Decreases the reabsorption of electrolytes,glucose,and plasma proteins by the proximal convoluted tubule

Question

Quizplus · Accepted Answer

Aldosterone stimulates the reabsorption of sodium and water by the distal convoluted tubule, resulting in increased water retention and decreased urine volume. This hormone also promotes the secretion of potassium ions into the tubular fluid, which helps to maintain the body's electrolyte balance. Therefore, choice A is the best option as it describes the correct effect of aldosterone on urine formation.

How Does Aldosterone Affect Urine Formation