The analgesic effect of opiates is due to activation of neurons within the
a. cerebellum.
b. medulla.
c. periaqueductal gray matter.
d. preoptic area.
e. spinal cord.
Question 2
Administration of a drug that is an agonist at only mu receptors would be expected to produce
a. hyperthermia.
b. arousal.
c. sedation.
d. reinforcement.
e. dysphoria.