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': 'Irresistible urge to move about with inner restlessness is called - \nSelect and explain. \nA. Akinesia, B. Hyperkinesia, C. Dyskinesia, D. Akathisia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Akathisia is characterized by restlessness, inability to sit/stand quietly, persistent desire to move about, and fidgety & rocking movement.', 'role': 'assistant'}]