This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacokinetics, Subject name: Pharmacology
[{'content': 'Zero order kinetics is shown by which drug - \nSelect and explain. \nA. Digoxin, B. Theophylline, C. Phenobarbitane, D. Etomidate', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Theophylline 1 o Drugs showing zero/pseudo-zero order kinetics :# Phenytoin# Tolbutamide# Theophylline# Warfarin# Alcohol# Salicylates (Aspirin)", 'role': 'assistant'}]