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: Forensic Medicine
[{'content': 'Which of the following causes would you consider for a suspected case of Delirium Tremens, under investigation? \nSelect and explain. \nA. Chronic alcoholism, B. Alcohol withdrawal, C. Cocaine abuse, D. Cocaine withdrawal', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Delirium tremens (DTs) is the most severe form of ethanol withdrawal. it is manifested by altered mental status (global confusion) and sympathetic overdrive (autonomic hyperactivity), which can progress to cardiovascular collapse.', 'role': 'assistant'}]