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
All are true about Delirium tremons Except 
Select and explain. 
A. Severe depression, B. Hallucination, C. Extreme anxiety, D. Delusion
A: Severe depression
Answer: A: Severe depression 
Explanation: A i.e. Severe depression