Exam 1

Question 1

What bone is the cribiform plate located on?

Answer 1

Ethmoid

Question 2

Which bone is the internal acoustic meatus located on?

Answer 2

Temporal

Question 3

What important structure goes through the superior orbital fissure?

Answer 3

V1

Question 4

What important structure goes through the foramen rotundum?

Answer 4

V2

Question 5

What important structure goes through the foramen ovale

Answer 5

V3

Question 6

What important structure goes through the foramen spinosum

Answer 6

Middle meningeal artery

Question 7

What bone is the superior orbital fissure located in

Answer 7

sphenoid bone

Question 8

what bone is foramen rotundum located in

Answer 8

sphenoid bone

Question 9

What bone is the incisive foramen located in

Answer 9

maxilla

Question 10

What muscle is responsible for smiling

Answer 10

risorius

Question 11

What bond is the supraorbital foramen located on

Answer 11

frontal

Question 12

what bone is the infraorbital foramen found on

Answer 12

maxilla

Question 13

What meninges is found deep to where the CSF is located

Answer 13

Pia mater

Question 14

What nerve innervates the lateral rectus

Answer 14

CN VI: Abducens

Question 15

What nerve innervates the superior oblique

Answer 15

CN IV: Trochlear

Question 16

What nerve innervates the mentalis

Answer 16

Marginal mandibular (CN VII)

Question 17

What nerve innervates the platysma

Answer 17

cervical branch of CN VII

Question 18

What nerve would be triggered if I put a needle in your nasion

Answer 18

ophthalmic (V1)

Question 19

If I inject you with anesthesia on your philtrum, what nerve would this affect

Answer 19

Maxillary (V2)

Question 20

the cilliary ganglia would have what sort of action on the pupils

Answer 20

pupil constriction

Question 21

what structures pass through the superior orbital fissure

Answer 21

ophthalmic nerve (V1), CN III, CN IV, CN VI

Question 22

What hole does the CN VII go through first

Answer 22

internal acoustic meatus

Question 23

what hole does the trunk of the cranial nerve VII that branches into 6 nerves exit out of

Answer 23

stylomastoid foramen

Question 24

what muscles are primarily responsible for the eyelids closing

Answer 24

obicularis oculi

Question 25

blood supply to and around the eye comes from what structure

Answer 25

internal carotid artery

Question 26

what is another name for V1

Answer 26

ophthalmic

Question 27

what is another name for V2

Answer 27

maxillary

Question 28

what is another name for V3

Answer 28

mandibular

Question 29

what nerve innervates the frontalis

Answer 29

the temporal branch of CN VII

Question 30

If we inject mental protuberance, what nerve is sending pain

Answer 30

mandibular V3

Question 31

what bone is the mental foramen located in

Answer 31

mandibular

Question 32

what branch of the CN VII innervates the superior portion of the obicularis oculi

Answer 32

temporal branch

Question 33

if I put a needle in the medial zygoma, which nerve is sending pain

Answer 33

maxillary V2

Question 34

Where is the CSF produced

Answer 34

Choroid plexus

Question 35

what structure is involved with the venous drainage of the CSF

Answer 35

arachnoid granules