Morphine, heroin, codeine, methadone, and similar drugs whose major medicinal application is analgesia are examples of ______.

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Quizplus · Accepted Answer

Morphine, heroin, codeine, methadone, and similar drugs are all opioids, which are a class of drugs that act on the nervous system to produce pain relief, sedation, and a sense of well-being. They are not major tranquilizers, antidepressants, or stimulants.

Morphine, Heroin, Codeine, Methadone, and Similar Drugs Whose Major Medicinal