EXAM 3: Cranial Nerves Flashcards by Suzanne Maggioni | Brainscape

Q

I

A

olfactory

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Q

II

A

optic

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Q

III

A

oculomotor

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Q

IV

A

trochlear

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Q

V

A

trigeminal

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Q

VI

A

abducens

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Q

VII

A

facial

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Q

VIII

A

vestibulocochlear

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Q

IX

A

glossopharyngeal

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Q

X

A

vagus

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Q

XI

A

accessory

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Q

XII

A

hypoglossal

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Q

CN I (olfactory) functions

A

smell

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Q

CN II (optic) functions

A

vision

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Q

CN III (oculomotor) functions

A

moves eye up, down, medially
raises upper eyelid
constricts pupil
adjusts shape of lens

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Q

CN IV (trochlear) functions

A

moves eye medially and down

Q

CN V (trigeminal) functions

A

facial sensation
chewing
sensation from TMJ

Q

CN VI (abducens) functions

A

abducts eye

Q

CN VII (facial) functions

A

facial expression
closes eye
tears
salivation
taste

Q

CN VIII (vestibulocochlear) functions

A

sensation of head position and movement relative to gravity
hearing

Q

CN IX (glossopharyngeal) functions

A

swallowing
salivation
taste

Q

CN X (vagus) functions

A

regulates

viscera
swallowing
speech
taste

Q

CN XI (accessory) functions

A

elevates shoulders

- turns head

Q

CN XII (hypoglossal) functions

A

moves tongue

Q

CN I (olfactory) info type

A

sensory

Q

CN II (optic) info type

A

sensory

Q

CN III (oculomotor) info type

A

motor

Q

CN IV (trochlear) info type

A

motor

Q

CN V (trigeminal) info type

A

sensory

motor

Q

CN VI (abducens) info type

A

motor

Q

CN VII (facial) info type

A

sensory

motor

Q

CN VIII (vestibulocochlear) info type

A

sensory

Q

CN IX (glossopharyngeal) info type

A

sensory

motor

Q

CN X (vagus) info type

A

sensory

motor

Q

CN XI (accessory) info type

A

motor

Q

CN XII (hypoglossal) info type

A

motor