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
Hallucinations are produced by? 
Select and explain. 
A. Amphetamine, B. Morphine, C. Paraxetine, D. Chlorpromazine
A: Amphetamine
Answer: A: Amphetamine 
Explanation: Ans, A. AmphetamineAmphetamine psychosis mimic paranoid schizophrenia. There may be deleusions and hallucinations.