Nerves

Question 1

Identify which CN’s primary function is special sensory (smell)

Answer 1

Olfactory

Question 2

which CN passes through foramina in cribriform plate to olfactory bulbs

Answer 2

Olfactory nerve

Question 3

what does an injury to the olfactory nerve do?

Answer 3

causes loss of smell

Question 4

identify the CN whose primary function is special sensory (vision)

Answer 4

Optic nerve

Question 5

Which CN passes through the optic canal (sphenoid), crosses at the optic chiasm, and travels to the thalamus

Answer 5

Optic nerve

Question 6

What might a person loose if they injure their optic nerve

Answer 6

loss of sight

Question 7

identify what part of the optic nerve are reorganized axons that continue to lateral geniculate body of the thalamus

Answer 7

Optic tracts

Question 8

Identify the CN whose primary function is motor (eyemovments)

Answer 8

oculomotor

Question 9

Identify the CN whose origin is at the midbrain

Answer 9

oculomtor

Question 10

Injury to this CN causes pain over the eye, double vision, (inability to coordinate eye movments)

Answer 10

oculomotor

Question 11

Identify the CN whose primary function is motor (eye movements)