All of the following statements concerning angiotensin converting enzyme (ACE) inhibitors are true EXCEPT:
a) They act by inhibiting the ability of renin to convert angiotensinogen to angiotensin I.
b) Enalapril is a prodrug that is converted to an active metabolite
c) They reduce secretion of aldosterone
d) They can produce hyperkalemia in combination with a potassium-sparing diuretic
A
B
A
C
D
D
C