This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hypolipidemic, Subject name: Pharmacology
Which of the following antilipidemic drug is a sterol absorption inhibitor? 
Select and explain. 
A. Gemfibrozil, B. Simvastatin, C. Nicotinic acid, D. Ezetimibe
D: Ezetimibe
Answer: D: Ezetimibe 
Explanation: Ans. is 'd' i.e., Ezetimibe Classification of antihyperlipidemic drugs* HMG CoA reductase inhibitorsStatins: Lovastatin, Simvstatin, Pravastatin, Atorvastatin, Rosuvastatin* Bile acid sequestrantsResins: Colestipol, Cholestyramine* LPL activator/PPAR a activatorClofibrate, gemfibrozil, fenofibrate.* Sterol absorption inhibitorEzetimibe* Lipolysis and TG synthesis inhibitorNicotinic acid