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': 'Disturbed orientation is seen in - \nSelect and explain. \nA. Schizophrenia, B. Neurosis, C. Paranoid personality, D. Organic mental disorder', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A significant disturbance in cognitive functions (confusion, disorientation, memory impairment, impaired concentration & attention, impaired consciousness) commonly points to the presence of organic psychiatric disorder.', 'role': 'assistant'}]