Physiology Of pain

Question 1

What are the stages of pain?

Answer 1

Stimulus
Transmission
Reception
Perception
Modulation
Action on body

Question 2

What happens when a stimuli occurs?

Answer 2

Will cause brain to be percieved by the brain via electrical impulses of the somatic nervous system
Injury causes release of chemicals that assist with perception, histamine, serotonin, prostaglandins