This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
Most potent statin is? 
Select and explain. 
A. Simvastatin, B. Pitavastatin, C. Rosuvastatin, D. Atorvastatin
C: Rosuvastatin
Answer: C: Rosuvastatin 
Explanation: Rosuvastatin - most potent best bioavailability: fluvastatin most commonly prescribed- atorvastatin safe for children- pravastatin Ref: KD Tripathi 8th ed