Lecture 4: Nervous System 1

Question 1

Spinal nerve protective layers from outer to inner

Answer 1

Epineurium
Perineurium
Endoneurium

Question 2

Location of soma (cell bodies) of BOTH somatic and visceral sensory neurons

Answer 2

Spinal ganglia

Question 3

Location of soma (cell bodies) of somatic motor neurons

Answer 3

Ventral horn

Question 4

Location of soma (cell bodies) of visceral motor neurons

preganglionic

Answer 4

Lateral horn

Question 5

GSA nerve fibers in each spinal nerve supply a particular strip of skin called

Answer 5

Dermatomes

Question 6

Visceral division responsible for “fight or flight”

Answer 6

Sympathetic

Question 7

Visceral division responsible for “rest and digest”

Answer 7

Parasympathetic

Question 8

Pre-ganglionic motor neuronal soma is located where?

Answer 8

Lateral horn

Question 9

Post-ganglionic motor neuronal soma is located where?

Answer 9

Autonomic ganglia

Question 10

Spinal segment associated with sympathetic division

Answer 10

Thoracolumbar

Question 11

Spinal segment associated with parasympathetic division

Answer 11

Craniosacral