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