Which Would Result in the Greatest Stimulation of Aldosterone Secretion

Multiple Choice

Which would result in the greatest stimulation of aldosterone secretion?

A) increasing plasma K+ concentration and decreasing plasma angiotensin II concentration
B) decreasing plasma K+ concentration and increasing plasma angiotensin II concentration
C) increasing plasma Na⁺ concentration and increasing plasma volume
D) increasing plasma K⁺ concentration and increasing plasma angiotensin II concentration
E) decreasing plasma Na⁺ concentration and decreasing plasma angiontensin II concentration