Cranial Nerves

Question 1

Cranial Nerve 1

Answer 1

Olfactory

Question 2

Cranial Nerve 2

Answer 2

Optic

Question 3

Cranial Nerve 3

Answer 3

Occulomotor

Question 4

Cranial Nerve 4

Answer 4

Trochlear

Question 5

Cranial Nerve 5

Answer 5

Trigeminal

Question 6

Cranial Nerve 6

Answer 6

Abducens

Question 7

Cranial Nerve 7

Answer 7

Fascial

Question 8

Cranial Nerve 8

Answer 8

Vestibular nerve

Question 9

Cranial Nerve 9

Answer 9

Glossopharyngeal nerve

Question 10

Cranial Nerve 10

Answer 10

Vagus

Question 11

Cranial Nerve 11

Answer 11

Accessory

Question 12

Cranial Nerve 12

Answer 12

Hypglossal

Question 13

What Cranial Nerve controls you Sense of smell.(What Number)

Answer 13

Olfactory nerve (I)

Question 14

What Cranial Nerve controls you Vision (What Number)

Answer 14

Optic Nerve (II)

Question 15

What Cranial Nerve controls your Eye movement; pupil constriction (What Number)

Answer 15

Oculomotor Nerve (III)

Question 16

What is the difference between the Oculomotor and Trochlear Nerve?

Answer 16

Trochlear: Ability to move your eyes up and down or back and forth.

Oculomotor: Ability to move and blink your eyes.

Question 17

What Cranial Nerve has the ability to move your eyes up and down or back and forth?

Answer 17

Trochlear (IV)

Question 18

What Cranial Nerve has the iability to do the Somatosensory information (touch, pain) from the face and head?

Answer 18

Trigeminal Nerve (V)

Question 19

Vestibulocochlear Nerve is responsible for?

Answer 19

Hearing and Balance

Question 20

Main pathology to those with damage to CN??? results “Double Vision”/eye movements effected

Answer 20

CN 3, 4 ,6

Question 21

If your resting eye position is down and out what CN is impacted?

Answer 21

Occulomotor (III)

Question 22

Mmydriasis pathology is associated with which CN?

Answer 22

Occulomotor

Question 23

Vertical and Torsional Diplopia is associated with which CN?

Answer 23

Trochlear

Question 24

What are symptoms of Trigeminal Nerve Damage?

Answer 24

Ipsilateral Face Numbness, Weakness in mastication muscles

Question 25

Abducent damage would result in what ?

Answer 25

Estropia –> Resting inward Deviation/ Horozontal Diplopia

Question 26

What are the symptoms of a damaged fascial CN?

Answer 26

Taste, Ossicular movementm fascial expression impairment

Question 27

If your hearning and balance is impacted what CN may be contributing?

Answer 27

Vestibular cochlear

Question 28

What are the symptoms of the Glossopharyngeal nerve damage

Answer 28

1/3 posterior tongue taste dysfunction, absent gag reflex

Question 29

An LMN lesion of the accessory nerve would present what symptoms?

Answer 29

Paralaysis of ipsilateral Trapezius and SCM

Question 30

An UMN lesion of the accessory nerve would present what symptoms?

Answer 30

Paralaysis of ipsilateral SCM and CONTRALATERAL Trapezius

Question 31

An LMN lesion of the Hypoglossal nerve would present what symptoms?

Answer 31

Tongue devieation two wards lesion, ipsilateral tongue atrophy

Question 32

An UMN lesion of the Hypoglossal nerve would present what symptoms?

Answer 32

Tongue devieation away from lesion, absence of atrophy