Juan,who has a history of illegal drug use,is currently on methadone to help him quit.His brain no longer produces endorphins because of his drug use.He was using a(n)
A) barbiturate.
B) opiate.
C) stimulant.
D) amphetamine.

Question

Quizplus · Accepted Answer

The fact that Juan is on methadone to help him quit implies that he was using opiates before. Opiates, such as heroin, can lead to a decrease in the production of endorphins in the brain. Methadone is an opiate replacement that can help manage withdrawal symptoms and cravings.

Juan,who Has a History of Illegal Drug Use,is Currently on Methadone