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': 'A 30 year-old-female presented in the emergency with sudden onset tachycardia and sense of impending dooms. Possible diagnosis is: AIIMS 10 \nSelect and explain. \nA. Conversion reaction, B. Anxiety disorder, C. Acute psychosis, D. Panic attack', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Panic attack', 'role': 'assistant'}]