Autonomic Nervous System

Question 1

Lable

Answer 1

Note:

• afferent neurons relay sensory input To CNS
  
  • bipolar or unipolar
• efferent neurons relay motor outbut FROM CNS
  
  • only multipolar

Question 2

Visceral efferant neurons

Answer 2

Visceral efferent neurons= Autonomic Nervous System

Question 3

Chart the reflex arch

Answer 3

Question 4

List 4 cranial nerves that contain autonomic neurons

Answer 4

4 cranial nerves that contain autonomic neurons

• Oculomotor (CN III)
• Facial (CN VII)
• Glossopharyngeal (CN IX)
• Vagus (CN X)

Question 5

lable

Answer 5

Note: in cervical region of spinal chord, there are NO Preganglionic neurons

Question 6

Compare and contrast SNS and PSNS

Answer 6