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': 'M.C. psychological features of AIDS is \nSelect and explain. \nA. Mania, B. Depression, C. Suicidal Tendency, D. Violence', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Depression Depression is most common psychological feature in: AIDSQ Post paumQ/ Post myocardial infarctionQ Post surgery Myxedema OCN leads to secondary depressionQ Pseudo dementia & Nihilistic delusions are seen in depressionQ.', 'role': 'assistant'}]