This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Regarding Phenytoin, false is : \nSelect and explain. \nA. Induces microsomal enzymes, B. At very low doses, zero order kinetics occurs, C. Higher the dose, higher is the half life, D. Highly protein bound', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]