Pharmacology General 5fd4f8a7 Drugs undergoing acetylation include all except - A Dapsone B Metoclopramide C Procainamide D INH High-Yield Explanation Ans. is 'b' i.e., Metoclopramide Drugs metabolized by acetylation o Sulfonamides (including dapson) o Procainamide o PAS o INH o Hydralazine o Clonazepam