Cranial Nerves

Question 1

CRANIAL NERVES

Sensory - smell

Answer 1

1 (olfactory)

Question 2

CRANIAL NERVES

Sensory - sight

Answer 2

2 (optic)

Question 3

CRANIAL NERVES

Motor - Eyes (multiple)

Answer 3

3, 4, 6

Question 4

CRANIAL NERVES

Sensation of face, scalp, teeth, jaw, mouth (including SP), nasal cavity, ant 2/3 of tongue

Answer 4

5

Question 5

CRANIAL NERVES

Motor - chewing muscles

Answer 5

5

Question 6

CRANIAL NERVES

Sensory - tongue taste (multiple)

Answer 6

7, 9, 12 (for base of tongue and below)

Question 7

CRANIAL NERVES

Motor - contraction of facial muscles

sensory - front 2/3 of tongue (taste)

Answer 7

7

Question 8

CRANIAL NERVES

Sensory - hearing and equilibrium

Answer 8

8

Question 9

CRANIAL NERVES

Motor - secretion of saliva (multiple)

Answer 9

7, 9

Question 10

CRANIAL NERVES

Sensory - heart, lungs, larynx, pharynx, GI tract

Answer 10

10

Question 11

CRANIAL NERVES

Motor - heart, lungs, larynx, pharynx, GI tract

Answer 11

10

Question 12

CRANIAL NERVES

Motor - internal larynx, shoulder/neck muscles

Answer 12

11

Question 13

CRANIAL NERVES

Motor - back 1/3 of tongue and strap muscles

Answer 13

12

Question 14

Numbers of cranial nerves refer to

Answer 14

height of origination (superior to inferior)

Question 15

Cranial nerves can be ___ or __ (relating to specific senses like sound or taste)

Answer 15

general; special

Question 16

CRANIAL NERVES

when classified by three letters, the first refers to ___, the second refers to ___ and the third refers to ___

Answer 16

1) type of sense (general vs special like taste or hearing)
2) somatic (pain, temp, mechanical) vs visceral
3) efferent vs afferent (or both)

Question 17

Cranial nerves found at midbrain

Answer 17

1-4

Question 18

Cranial nerves found at pons-level

Answer 18

5-8

Question 19

Cranial nerves found in medulla

Answer 19

9-12

Question 20

name sup to inf

Answer 20

olfactory bulb; olfactory tract

Question 21

most important cranial nerves for SLP work

Answer 21

5, 7-12

Question 22

name cranial nerve

Answer 22

optic

Question 23

name cranial nerve

Answer 23

oculomotor

Question 24

CRANIAL NERVE - NAME AND FUNCTION

1

Answer 24

Olfactory; senses smell

Question 25

CRANIAL NERVE - NAME AND FUNCTION 2

Answer 25

Optic - senses sight

Question 26

CRANIAL NERVE - NAME AND FUNCTION 3

Answer 26

Oculomotor; moves eyes to superior corner, lateral outside corner, medially, pupil dilation and constriction

Question 27

CRANIAL NERVE - NAME AND FUNCTION 4

Answer 27

Trochlear; ,makes eyes “cross-eyed” when eyelids are closed

Question 28

name the nerve

Answer 28

4

Question 29

Name branches, sup to inf

Answer 29

1) ophthalmic 2) maxillary 3) mandibular

Question 30

CRANIAL NERVE - NAME AND FUNCTION 5

Answer 30

Trigeminal; sense - of scalp and face, ant 2/3 tongue motor - mastication muscles

Question 31

name, sup to info

Answer 31

trigeminal ganglion ophthalmic nerve maxillary nerve lingual nerve

Question 32

CRANIAL NERVE - NAME AND FUNCTION 6

Answer 32

Abducens; moves eyes laterally

Question 33

CRANIAL NERVE - NAME AND FUNCTION 7

Answer 33

Facial motor - 1) facial muscles 2) tear glands 3) saliva glands in mouth/under tongue sensory 1) taste for ant ⅔ part of tongue 2) skin around ear and in EAM

Question 34

name cranial nerve

Answer 34

7 - facial

Question 35

five branches of CN 7 - motor

Answer 35

BLT for ZaC? Temporal Zygomatic Buccal Lingual Cervical

Question 36

which twig of facial nerve travels through the ear to get deliver info on taste

Answer 36

chorda tympani

Question 37

CRANIAL NERVE - NAME AND FUNCTION 8

Answer 37

Vestibulocochlear; sensory - auditory info and balance

Question 38

CRANIAL NERVE - NAME AND FUNCTION 9

Answer 38

Glossopharyngeal Sensory - taste back of tongue temp/pain back of mouth/tongue/pharynx sense tympanic membrane tympanic cavity eustachian tube auricle Motor - parotid gland for salivation stylopharyngeus superior constrictor muscles

Question 39

name the cranial nerve

Answer 39

9

Question 40

CRANIAL NERVE - NAME AND FUNCTION 10

Answer 40

Vagus, EVERYTHING Motor - larynx most of pharynx palate abdominal viscera heart Sensory - eardrum EAM post auricle taste from epiglottis and valleculae pain in pharynx esophagus brochi abdominal viscera

Question 41

What are the four primary branches of the vagus nerve?

Answer 41

SPAR auricular recurrent laryngeal nerve pharyngeal superior laryngeal nerve

Question 42

only palatal muscle not innervated by vagus

Answer 42

tensor veli palatini

Question 43

name the cranial nerve

Answer 43

10

Question 44

These two cranial nerves are tangled together

Answer 44

X and XI

Question 45

CRANIAL NERVE - NAME AND FUNCTION 11

Answer 45

Accessory Motor - SCM trap works with X to innervate larynx, pharynx, SP

Question 46

CRANIAL NERVE - NAME AND FUNCTION 12

Answer 46

Hypoglossal Motor - tongue - all except palatoglossus

Question 47

__ cranial nerves are only sensory, __ are both sensory and motor, and __ are just motor

Answer 47

Mambo number 5 3; 4; 5

Question 48

Which three cranial nerves are only sensory?

Answer 48

Olfactory (I) Optic (II) Vestibulocochlear (VIII)

Question 49

Which four cranial nerves are both sensory and motor?

Answer 49

Trigeminal (V) Facial (VII) Glossopharyngeal (IX) Vagus (X)

Question 50

Which five cranial nerves are motor only?

Answer 50

Oculomotor (III) Trochlear (IV) Abducens (VI) Accessory (XI) Hypoglossal (XII)

Question 51

Aside from touch, what order to the senses happen in by cranial nerves?

Answer 51

Smell - olfactory (I) Sight - optic (II) Taste - facial, glossalpharyngeal and hypoglossal (XII) Hearing - vestibulocochlear (XIII)

Question 52

mnemonic for remembering CN functions

Answer 52

1. Some 2. Say 3. Marry 4. Money 5. But 6. My 7. Brother 8. Says 9. Big 10. Brains 11. Matter 12. More