Cranial Nerves Flashcards

1
Q

I

A

Olfactory

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2
Q

II

A

Optic

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3
Q

III

A

Oculomotor

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4
Q

IV

A

Trochlear

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5
Q

V

A

Trigeminal

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6
Q

VI

A

Abducent

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7
Q

VII

A

Facial

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8
Q

VIII

A

Vestibulocochlear

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9
Q

IX

A

Glossopharyngeal

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10
Q

X

A

Vagus

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11
Q

XI

A

Accessory

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12
Q

XII

A

Hypoglossal

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13
Q

What type of nerve impulse is I

A

sensory

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14
Q

What type of nerve impulse is II?

A

Sensory

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15
Q

What kind of nerve impulse is III?

A

Motor

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16
Q

What kind of nerve impulse is IV?

A

Motor

17
Q

What kind of nerve impulse is V?

A

Sensory & motor

18
Q

What kind of nerve impulse is VI?

A

Motor

19
Q

What kind of nerve impulse is VII?

A

Sensory & Motor

20
Q

What kind of nerve impulse is VIII?

A

Sensory

21
Q

What kind of nerve impulse is IX?

A

Sensory & Motor

22
Q

What kind of nerve impulse is X?

A

Sensory & Motor

23
Q

What kind of nerve impulse is XI?

A

Motor

24
Q

What kind of nerve impulse is XII?

A

Motor

25
Q

What is the key function of I?

A

Smell

26
Q

What is the key function of II?

A

Vision

27
Q

What is the key function of III?

A

eye movement, pupil size, focusing of lens

28
Q

What is the key function of IV?

A

Eye movement

29
Q

What is the key function of V?

A

Sensations from the head and teeth; chewing

30
Q

What is the key function of VI?

A

Eye movement

31
Q

What is the key function of VII?

A

Face & scalp movement, salivation, tears, taste

32
Q

What is the key function of VIII?

A

Balance & hearing

33
Q

What is the key function of IX?

A

Tongue movement, swallowing, salivation, taste

34
Q

What is the key function of X?

A

Sensory input from the GI tract and respiratory tree; Motor to the larynx, pharynx, parasympathetic, & the abdominal and thoracic organs

35
Q

What is the key function of XI?

A

Head movement, accessory with vagus

36
Q

What is the key functions of XII?

A

tongue movement