Narcotic analgesics currently in use tend to preferentially activate the receptor site in the brain.
A)mu
B)epsilon
C)sigma
D)delta

Name: Narcotic analgesics currently in use tend to preferentially activate the receptor site in the brain. A)mu B)epsilon C)sigma D)delta
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Question

Quizplus · Accepted Answer

Narcotic analgesics, such as morphine and other opioids, primarily act on the mu (μ) opioid receptor in the brain, which is responsible for their analgesic (pain-relieving) effects.

Narcotic Analgesics Currently in Use Tend to Preferentially Activate the Receptor