CH17: Cranial Nerve Table 2

Question 1

What does the Olfactory do? What number and function type is it?

Answer 1

sensory - supplies smell

Question 2

What does the Optic nerve do?
What number and function type is it?

Answer 2

Sensory - retina vision

Question 3

What does the Oculomotor do?
What number and function type is it?

Answer 3

motor - midbrain; eye movement and pupil size

Question 4

What does the Trochlear nerve do?
What number and function type is it?

Answer 4

Motor - midbrain; eye movement

Question 5

What does the Trigeminal nerve do?
What number and function type is it?

Answer 5

Both - Pons, Midbrain, and Medulla; touch, pain, temp, and chewing

Question 6

What does the Abducens do?
What number and function type is it?

Answer 6

motor - Pons; adduction and abduction of eyes

Question 7

What does the Facial nerve do?
What number and function type is it?

Answer 7

both - Pons; facial expressions, tears, pain/temp from ears and tongue

Question 8

What does the vestibulocochlear nerve do?
What number and function type is it?

Answer 8

Sensory - Pons/Medulla; equilibrium and sound

Question 9

What does the Glossopharyngeal do?
What number and function type is it?

Answer 9

both - medulla; touch pain and temp for ear and tongue

Question 10

What does the Vagus nerve do?
What number and function type is it?

Answer 10

Both - medulla; parasympathetic motor

Question 11

What does the accessory nerve do?
What number and function type is it?

Answer 11

motor - medulla; neck movement

Question 12

What does the hypoglossal do?What number and function type is it?

Answer 12

motor - medulla; tongue movement

Question 13

List the spinal nerve

Answer 13

C1-C8
T1-T12
L1-L5
S1-S5
C1 d