Morphine, heroin, codeine, and methadone are all:
A)amphetamines.
B)benzodiazepines.
C)barbiturates.
D)opioids.

Name: Morphine, heroin, codeine, and methadone are all: A)amphetamines. B)benzodiazepines. C)barbiturates. D)opioids.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Morphine, heroin, codeine, and methadone are all opioids, which are a class of drugs that act on the nervous system to relieve pain and produce a sense of euphoria. They are derived from the opium poppy or are synthetic analogs of opium alkaloids.

Morphine, Heroin, Codeine, and Methadone Are All