This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Spironolactone should not be given with: 
Select and explain. 
A. Chlorothiazide, B. Beta blockers, C. ACE inhibitors, D. Amlodipine
C: ACE inhibitors
Answer: C: ACE inhibitors 
Explanation: None