This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacotherapy in psychiatry, Subject name: Psychiatry
[{'content': 'A 17-year-old with schizophrenia recently staed on antipsychotics is brought to casualty with neck rigidity. He has \nSelect and explain. \nA. Dystonia, B. Catatonia, C. Neuroleptic malignant syndrome, D. Tardive dyskinesia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: * <48 hours of staing antipsychotics * M.C in======Younger black males * If a patient develops dystonia he is more prone for eps Patient considers this as an Allergic reaction , thereby may stop drugs Layryngeal dystonia is a Psychiatric emergency, should be treated with IV lorazepam TREATMENT * Diphenhydramine * Benztropine mesylate * Prophylactic anticholinergics helps Ref.Kaplon and sadock, synopsis of psychiatry, 11 th edition, pg no. 923', 'role': 'assistant'}]