This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
Which of the following drugs may induce a psychosis that is easily confused with, or misdiagnosed as, paranoid schizophrenia? 
Select and explain. 
A. Barbiturates, B. Heroin, C. Benzodiazepines, D. Amphetamines
D: Amphetamines
Answer: D: Amphetamines 
Explanation: Amphetamine intoxication can result in a psychosis very closely resembling acute paranoid schizophrenia, with symptoms including paranoid delusions and visual hallucinations.