Anatomy Exam 1 Part 2

Question 1

What nerve passes through the optic canal?

Answer 1

C2

Question 2

What nerve passes through the superior orbital fissure?

Answer 2

C3, 4, 6, V1

Question 3

What nerve passes through the inferior orbital fissure?

Answer 3

V2

Question 4

What four bones make up the pterion?

Answer 4

Sphenoid, temporal, parietal, frontal

Question 5

Where does cranial nerve 7 protrude out of?

Answer 5

Stylomastoid foramen

Question 6

The superior orbital fissure, the foramen rotundum, and the foramen ovale are all part of the ________ bone.

Answer 6

Sphenoid bone

Question 7

The stylomastoid foramen, jugular fossa, and carotid canal are all part of the ________ bone.

Answer 7

Temporal

Question 8

What nerve passes through the formane ovale?

Answer 8

V3

Question 9

What nerve passes through the cribiform plate?

Answer 9

C1

Question 10

What nerve passes through the internal acoustic meatus?

Answer 10

C7, C8

Question 11

What nerve passes through the jugular foramen?

Answer 11

C9, C10, C11

Question 12

What nerve passes through the hypoglossal canal?

Answer 12

C12

Question 13

Which nerve passes through both the internal acoustic meatus and the stylomastoid foramen?

Answer 13

C7

Question 14

What nerve passes through the supraorbital notch?

Answer 14

V1

Question 15

What nerve passes through the infraorbital foramen?

Answer 15

V2

Question 16

What nerve passes through the mental foramen?

Answer 16

V3

Question 17

What nerve innervates all facial muscles?

Answer 17

C7

Question 18

Which nerve is behind the parotid gland, dividing into five branches?

Answer 18

C7

Question 19

Dysfunction of which nerve causes Bell’s Palsy?

Answer 19

C7

Question 20

What nerve innervates the face?

Answer 20

Trigeminal (C5)

Question 21

Dysfunction of which nerve causes trigeminal neuralgia?

Answer 21

C5

Question 22

Where do the dural sinuses drain?

Answer 22

Internal jugular vein

Question 23

What is the leptomeninges?

Answer 23

The arachnoid + pia layers

Question 24

What 3 bones form the rim of the eye?

Answer 24

Frontal, zygomatic, and maxillary

Question 25

What 4 bones form the bowl of the eye?

Answer 25

Sphenoid, lacrimal, ethmoid, and palatine

Question 26

What nerve controls the superior tarsal muscle?

Answer 26

C3

Question 27

Ptosis is?

Answer 27

Drooping of an eyelid

Question 28

What innervates the cornea (corneal reflex)?

Answer 28

C1

Question 29

The choroid causes what in pictures?

Answer 29

Red eye

Question 30

The superior oblique is innervated by?

Answer 30

C4

Question 31

The lateral rectus is innervated by?

Answer 31

C6

Question 32

The medial, superior, inferior rectus and inferior oblique are innervated by?

Answer 32

C3

Question 33

The temporalis innervation and function?

Answer 33

C5, close jaw

Question 34

The masseter innervation and function?

Answer 34

C5, close jaw

Question 35

The medial pterygoid is innervation and function?

Answer 35

C5, close jaw

Question 36

The lateral pterygoid innervation and function?

Answer 36

C5, open jaw

Question 37

Sensory and motor nerves of soft palate?

Answer 37

S: C5, M: C10

Question 38

Sensory and motor nerves of pharynx?

Answer 38

S: C9, M: C10

Question 39

The root of the tongue is attached to which two bones?

Answer 39

The hyoid and the mandible

Question 40

Wharton's ducts are the opening of which gland?

Answer 40

Submandibular gland

Question 41

All the muscles of the tongue are innervated by C12, expect for the ___________, which is innervated by C10.

Answer 41

Palatoglossus

Question 42

The Stenson's duct is the opening to which gland?

Answer 42

Parotid

Question 43

Which nerve is responsible for detecting smell in the olfactory area?

Answer 43

C1

Question 44

Most common sinus to be infected?

Answer 44

Maxillary

Question 45

Which two arteries merge to form the basilar artery?

Answer 45

R/L vertebral artery