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CRANIAL NERVES > Names; Fissures; Sensory or Motor > Flashcards

Names; Fissures; Sensory or Motor Flashcards

1
Q

What is CN I?

A

Olfactory nerve

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2
Q

Is CN I sensory or motor?

A

Sensory

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3
Q

Where does CN I pass through?

A

foramina of the cribriform plate

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4
Q

What is CN II?

A

Optic nerve

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5
Q

Is CN II sensory or motor?

A

Sensory

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6
Q

Where does CN II pass through?

A

Optic canal

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7
Q

What is CN III?

A

Occulomotor nerve

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8
Q

Is CN III sensory or motor?

A

Motor

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9
Q

What is CN IV?

A

Trochlear nerve

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10
Q

Is CN IV sensory or motor?

A

Motor

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11
Q

What is CN V?

A

Trigeminal nerve

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12
Q

What are the branches of CN V?

A

V1 - opthalmic nerve
V2 - maxillary nerve
V3 - mandibular nerve

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13
Q

Is CN V sensory or motor? Or does it depend on the branch?

A

CN V is both

V1 and V2 are sensory
V3 is both sensory and motor

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14
Q

What foramina do the different branches of CN V pass through?

A

V1 - Superior orbital fissure
V2 - foramen rotundum
V3 - foramen ovale

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15
Q

What is CN VI?

A

Abducent nerve

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16
Q

Is CN VI sensory or motor?

A

Motor

17
Q

Where do CN III, IV, V1, and VI pass through?

A

Superior orbital fissure

18
Q

What is CN VII?

A

facial nerve

19
Q

Is CN VII sensory or motor?

A

both

20
Q

What is CN VIII?

A

vestibularcochlear nerve

21
Q

Is CN VIII sensory or motor?

A

sensory

22
Q

Where do CN VII and VIII pass through?

A

internal acoustic (auditory) meatus

23
Q

What is CN IX?

A

Glossopharyngeal nerve

24
Q

Is CN IX sensory or motor?

A

both

25
Q

What is CN X?

A

Vagus nerve

26
Q

Is CN X sensory or motor?

A

both

27
Q

What is CN XI?

A

Accessory nerve

28
Q

Is CN XI sensory or motor?

A

motor

29
Q

Where do CN IX, X, and XI pass through?

A

jugular foramen

30
Q

What is CN XII?

A

Hypoglossal nerve

31
Q

Is CN XII sensory or motor?

A

motor

32
Q

Where does CN XII pass through?

A

Hypoglossal canal

CRANIAL NERVES (1 decks)

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