Question 1
Which are free nerve endings in the afferent peripheral nervous system that selectively respond to different chemical, mechanical, and thermal stimuli?
◦ Nociceptors
◦ Prostaglandins
◦ Enkephalins
◦ Dynorphins
Question 2
Which type of pain arises from connective tissue, muscle, bone, and skin?
◦ Somatic
◦ Referred
◦ Neuropathic
◦ Segmental