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 50 year old woman with schizophrenia who has been taking a antipsychotic drug for the past 3 years has begun to show involuntary chewing and lip-smacking movements. Which can be the most likely possibility? \nSelect and explain. \nA. Akathisia, B. Neuroleptic Malignant Syndrome, C. Restless Legs Syndrome, D. Tardive Dyskinesia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D. Tardive dyskinesiaTardive dyskinesia (TD) is a disorder that results in involuntary, repetitive body movements. This may include grimacing, sticking out the tongue, or smacking the lips.Additionally, there may be rapid jerking movements or slow writhing movements', 'role': 'assistant'}]