This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Dementia Due to Metabolic Causes, Subject name: Psychiatry
[{'content': 'Delirium & dementia can be differentiated by? \nSelect and explain. \nA. Loss of memory, B. Apraxia, C. Delusion, D. Altered sensorium', 'role': 'user'}, {'content': "Answer: D \nExplanation: ANSWER: (D) Altered sensoriumREF: Kaplan & Sadock's Synopsis of Psychiatry 10th ed chapter-10Repeat Psychiatry 2013 Session 1, June 2010", 'role': 'assistant'}]