One of the following drug abuse produces a psychosis closely resembling paranoid schizophrenia-: (A) Barbiturates, (B) Amphetamines, (C) Opioids, (D) Benzodiazepines
Answer is B. Drugs causing schizophrenia-like symptoms:- Amphetamine (most common), LSD, Phencyclidine, Ketamine, Mescaline, Cocaine, Cannabis (marijuana).