Question

which of the following drugs is a bile acid sequestrant?
cholestyramine
isorbide
atorvastatin
nicotinic acid

Explanation:

Cholestyramine is a well - known bile acid sequestrant. It binds to bile acids in the intestine, preventing their re - absorption. Isorbide is mainly used for treating heart failure and angina. Atorvastatin is a statin drug that inhibits HMG - CoA reductase to lower cholesterol synthesis. Nicotinic acid is used to treat dyslipidemia by affecting lipid metabolism.

Answer:

Cholestyramine