Pain-Induced Release of Substance P in the Dorsal Horn of the Spinal

Multiple Choice

Pain-induced release of substance P in the dorsal horn of the spinal cord causes

A) remodeling of pain pathway neurons.
B) a temporary blockade for subsequent pain signals.
C) increased production of acetylcholine receptors, which improves pain suppression by the brain.
D) reduction of endogenous opiate secretion, allowing for important pain stimuli to reach the brain.