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
True regarding cocaine are all, except: JIPMER 13 
Select and explain. 
A. Causes tachycardia and hypeension, B. Half life is 3 h, C. No antidote, D. Can be taken by snoing
B: Half life is 3 h
Answer: B: Half life is 3 h 
Explanation: Ans. Half life is 3 h