Which of the following statements regarding aldosterone are true?
A. Its secretion is directly related to the serum potassium concentration
B. Angiotensin II is a more potent regulatory factor than ACTH
C. Primary hyperaldosteronism is characterized by hyperkalemia
D. Secondary hyperaldosteronism occurs with renal artery stenosis
Answer:A
Which of the following statements regarding aldosterone are true?
A. Its secretion is directly related to the serum potassium concentration B. Angiotensin II is a more potent regulatory factor than ACTH C. Primary hyperaldosteronism is characterized by hyperkalemia D. Secondary hyperaldosteronism occurs with renal artery stenosis