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: Psychiatry
[{'content': 'Drug of choice for cheese reaction \nSelect and explain. \nA. Amitryptaline, B. Dantrolene sodium, C. Phentolamine, D. Yohimbine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Cheese reaction occurs when cheese,red wine or beer is consumed along with MAO - A inhibitors as they inhibits metabolism of tyramine present in these items.\nIncrease tyramine levels can rlevate blood pressure of cause hypertensive crisis which is treated by Phentolamine that blocks alpha1 and alpha2 receptors.', 'role': 'assistant'}]