Naltrexone (ReVia) is not likely going to be a very common treatment for heroin addiction because
A)it does not block the effects of opiates like heroin and morphine very well
B)it produces a fairly strong degree of physical dependence of its own
C)it does not reduce the psychological craving for opiates in the addict
D)all of the above

Question

Quizplus · Accepted Answer

Naltrexone is an opioid antagonist that effectively blocks the effects of opiates like heroin and morphine, and it does not produce physical dependence. However, its limitation in treating heroin addiction lies in its inability to significantly reduce the psychological craving for opiates, which is a critical component of addiction treatment.

Naltrexone (ReVia) Is Not Likely Going to Be a Very