Cranial Nerve Visual ID

Question 1

List number, name, function type, function, origin, destination

Answer 1

II

Optic

Sensory

Vision

Origin:
Retina

Destination:
Diencephalon
via optic canal (sphenoid)
Then occipital lobe

Question 2

List number, name, nerve type, origins

Answer 2

V

Trigeminal

Sensory & Motor

Origin:
ophthalmic, maxillary, mandibular

Question 3

List the number, name, destinations (sensory & motor)

Answer 3

V

Trigeminal

Sensory
Ophthalmic: forehead, eyelids, nose

Maxillary: lower eyelid, upper lip, cheek

Motor
Mandibular: mastication

Question 4

List the number, name, and functions

Answer 4

V

Trigeminal

Sensory
Ophthalmic:
sensations from forehead, eyelids, nose

Maxillary:
sensations from lower eyelid, upper lip, cheek

Motor:
Mandibular: controls mastication

Question 5

List the number, name, and type of nerve

Answer 5

VII

Facial nerve

Sensory & Motor

Question 6

List the number, name, and functions

Answer 6

VII

Facial

Sensory: sensations from face
Taste anterior 2/3 of tongue

Motor: controls muscles of face

Question 7

List the number, name, and origins

Answer 7

VII

Facial

Sensory: taste buds

Motor: pons

Question 8

List the number, name, and type of nerve

Answer 8

IX

Glossopharyngeal

Sensory & Motor

Question 9

List the number, name, and functions

Answer 9

IX

Glossopharyngeal

Sensory: tongue pain

Motor: swallowing

Question 10

List the Number, Name, and Origins

Answer 10

IX

Glossopharyngeal nerve

Sensory: taste posterior 1/3 of tongue

Motor: salivary gland

Question 11

List number, name, & nerve type

Answer 11

X

Vagus Nerve

Sensory & Motor

Question 12

List number, name, and functions

Answer 12

X

Vagus Nerve

Sensory: sends info FROM organs

Motor: sends into TO organs

Question 13

List number, name, and origins

Answer 13

X

Vagus nerve

-Origins-
Sensory: from the organs

Motor: medulla oblongata

Question 14

List the number, name, type of nerve, function

Answer 14

XI

Accessory

Motor

Accessory swallowing muscles

Question 15

List the number, name, specific motor control functions

Answer 15

XI

Accessory

Motor: accessory swallowing muscles:

Sternocleidomastoid
Trapezius
Palate
Pharynx
Larynx

Question 16

List the number, name, and origins

Answer 16

XI

Accessory

Origins:
Spinal Cord & Medulla Oblongata

Question 17

List the number, name, nerve type, function

Answer 17

XII

Hypoglossal

Motor

Motor function to the tongue 👅

Question 18

List the number, name, nerve type, function

Answer 18

VIII

Vestibulocochlear

Sensory

Balance & Hearing

Question 19

List the number, name, origin, destination, foramen

Answer 19

VIII

Vestibulocochlear

Origin:
Receptors of vestibule & cochlea

Destination:
Pons

Foramen:
Internal acoustic meatus

Question 20

List the number, name, nerve type, function, origin, destination

Answer 20

VI

Abducens

Motor

Controls lateral muscles of eye

Origin:
pons

Destination:
Lateral rectus muscle of 👁️

Question 21

List number, name, function

Answer 21

IV

Trochlear

Superior oblique muscle

Question 22

List the number, name, type of nerve, function

Answer 22

III

Oculomotor

Motor

Controls extra-ocular eye muscles, constriction of pupil, lens adjustment

Question 23

List the number, name, specific motor control

Answer 23

III

Oculomotor

Motor controls of eye movements:

Superior rectus

Inferior rectus

Medial rectus

Inferior oblique

Question 24

List the number, name, origin, destination, foramen

Answer 24

III

Oculomotor

Origin: Mesencephalon

Destination: Extra-ocular eye muscles

Foramen: Superior orbital fissure

Question 25

List the number, name, type of nerve, function, origin, destination

Answer 25

I

Olafactory

Sensory

Sense of smell

Origin:
Olafactory epithelium in nasal cavity

Destination:
Olafactory bulb @ base of brain
Ventral surface of frontal lobe