<prompt> Following drugs show zero order kinetics except?PhenytoinTolbutamideAlcoholFomipizole  <response>: Ans. is d i.e., Fomipizole The drugs whose kinetics changes from first order to zero order at therapeutic concentration are said to follow pseudo - zero order kinetics or mixed order kinetics or saturation kinetics. Drugs showing zeropseudo-zero order kinetics : Phenytoin Theophylline Alcohol Tolbutamide Warfarin Salicylates Aspirin Propanolol ref- Pharmocolgy recap 