The phenomenon known as referred pain:
Multiple Choice
a) is a perception of a false painful stimulus with no initiating stimulus; it is created in the mind.
b) is the projected perception of pain as a sensation being experienced at a site other than that of the actual injured or diseased tissue
c) is synonymous with the persistence of perceptions of painful stimuli long after the activity responsible for triggering them has ceased.
d) involves a descending pathway that blocks the release of substance P in the spinal cord.