Final answer:
The statement that referred pain is associated with the embryologic origin of the organ is false. Referred pain is the perception of pain in a region other than the actual site of the internal organ experiencing the distress, due to the sharing of nerve pathways between somatosensory and visceral fibers at specific spinal cord levels.
Step-by-step explanation:
Referred pain is associated with the embryologic origin of the organ is false. Instead, referred pain involves the conscious perception of visceral sensations that are projected to a region of the body that is different from the actual site of the stimulus. This is often due to the fact that visceral sensory fibers and somatosensory fibers from different regions of the body can enter the spinal cord at the same level, leading to the brain misinterpreting the origin of the sensation.
The location of referred pain is not incidental but is consistent with the areas of the body served by the same spinal segments as the internal organ in distress. A common example of referred pain is the sensation of pain in the left shoulder and arm during a heart attack, where the heart's sensory information enters the spinal cord at levels that also receive sensory input from these areas of the body.