The administration of naltrexone may block craving for alcohol,suggesting that ______ receptors may be involved in alcohol dependence.
A) glutamate
B) GABA
C) serotonin
D) opiod

Question

Quizplus · Accepted Answer

Naltrexone is an opiod receptor antagonist, meaning it blocks the binding of opiods (such as endorphins) to receptors in the brain. By doing so, it can reduce the pleasurable effects of alcohol and decrease cravings for alcohol in those with alcohol dependence.

The Administration of Naltrexone May Block Craving for Alcohol,suggesting That