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': "A patient was brought with coarse tremors, arousal, sweating, irritability and tachycardia. History of daily alcohol intake is present. The diagnosis is \nSelect and explain. \nA. Alcohol withdrawl, B. Delirium tremens, C. Korsakoff's psychosis, D. Opioid withdrawl", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Coarse tremors / tremulousness is the most common symptom seen after alcohol withdrawl. Arousal, sweating, irritability and tachy cardia are the other sympthoms seen after 6-8 hours of alcohol withdrawl.', 'role': 'assistant'}]