Exits

Question 1

Olfactory / CN I

Answer 1

Cribriform plate of ethmoid bone

Question 2

Optic / CN II

Answer 2

Optic canal of lesser wing of sphenoid bone

Question 3

Oculomotor / CN III

Answer 3

Superior orbital fissure

Question 4

Trochlear / CN IV

Answer 4

Superior orbital fissure

Question 5

Trigeminal / CN V

Answer 5

V1 - Ophthalmic > Superior orbital fissure
V2 - Maxillary > Foramen Rotundum
V3 - Mandibular > Foramen Ovale

Question 6

Abducens / CN VI

Answer 6

Superior orbital fissure

Question 7

Facial / CN VII

Answer 7

Internal auditory meatus, exiting at stylomastoid foramen

Question 8

Vestibulocochlear / CN VIII

Answer 8

Internal auditory meatus

Question 9

Glossopharyngeal / CN IX

Answer 9

Jugular foramen

Question 10

Vagus / CN X

Answer 10

Jugular foramen

Question 11

Accessory / CN XI

Answer 11

Jugular foramen

Question 12

Hypoglossal / CN XII

Answer 12

Hypoglossal canal

Question 13

Superior orbital fissure

Answer 13

Oculomotor / CN III
Trochlear / CN IV
V1 - Ophthalmic branch of Trigeminal
Abducens

Question 14

V1 - Ophthalmic

Answer 14

Superior orbital fissure

Question 15

V2 - Maxillary

Answer 15

Foramen rotundum

Question 16

V3 - Mandibular

Answer 16

Foramen Ovale