Skull Bones Foramina

Question 1

Answer 1

Carotid Canal

-Internal Carotid Artery

Question 2

Answer 2

Carotid Canal

-Internal Carotid Artery

Question 3

Answer 3

Cribriform Plate

Olfactory nerve CN I

Question 4

Answer 4

Cribriform Plate

Olfactory nerve CN I

Question 5

Answer 5

External Acoustic Meatus

Question 6

Answer 6

Foramen magnum

Spinal cord or medulla oblongata, Vertebral arteries, CN XI Accessory Nerve

Question 7

Answer 7

Foramen Ovale

CN V3 Mandibular Division of Trigeminal Nerve

Question 8

Answer 8

Foramen Ovale

Mandibular division of Trigeminal Nerve (CN V3)

Question 9

Answer 9

Foramen Rotundum

Maxillary division of Trigeminal Nerve (CN V2)

Question 10

Answer 10

Hypoglossal Canal

CN XII Hypoglossal Nerve

Question 11

Answer 11

Hypoglossal Canal

CN XII Hypoglossal Nerve

Question 12

Answer 12

Internal acoustic meatus

1) CN VII Facial Nerve
2) CN VIII Vestibulocochlear Nerve

Question 13

Answer 13

Jugular foramen

• CN IX Glossopharyngeal
• CN X Vagus
• CN XI Accessory

Question 14

Answer 14

Optic canal

CN II Optic

Question 15

Answer 15

Stylomastoid Foramen

CN VII Facial nerve

Question 16

Answer 16

Superior orbital fissure

• CN III Oculomotor
• CN IV Trochlear
• CN VI Abducens
• CN V1 Ophthalmic division of Trigeminal

Question 17

Answer 17

Mental foramen

CN V3 Mandibular division of Trigeminal

Question 18

Answer 18

orbits

Question 19

Answer 19

Piriform aperture

Question 20

Answer 20

Supraorbital notch

-CN V1 Ophthalmic division of Trigeminal