Cranial Nerves Flashcards

1
Q

How many cranial nerves are there?

A

12

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2
Q

What is the name for Cranial N I?

A

Olfactory

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3
Q

CN I brain attachment

A

telencephalon

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4
Q

CN I sensory, motor, mixed?

A

sensory

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5
Q

CN I function

A

sense of smell

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6
Q

CN II name

A

optic

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7
Q

CN II brain attachment

A

diencephalon

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8
Q

CN II sensory, motor, mixed

A

sensory

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9
Q

CN II function

A

vision

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10
Q

CN III name

A

oculomotor

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11
Q

CN III brain attachment

A

mesencephalon

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12
Q

CN III sensory, motor, mixed

A

motor

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13
Q

CN III function

A

motor to muscles that move eye

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14
Q

CN IV name

A

trochlear

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15
Q

CN IV brain attachment

A

mesencephalon

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16
Q

CN IV sensory, motor, mixed

A

motor

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17
Q

CN V name

A

trigeminal

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18
Q

CN V brain attachment

A

metencephalon

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19
Q

CN V sensory, motor, mixed

A

mixed

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20
Q

CN V functions (2)

A

main sensory nerve to head
motor to mastication muscles

21
Q

CN VI name

A

abducens

22
Q

CN VI brain attachment

A

myelencephalon

23
Q

CN VI sensory, motor, mixed

A

motor

24
Q

CN VI function

A

motor to muscles that move eye

25
Q

CN VII name

A

facial

26
Q

CN VII brain attachment

A

myelencephalon

27
Q

CN VII sensory, mixed, motor

A

mixed

28
Q

CN VII function (3)

A

motor to muscles for facial expression
sense of taste
stimulate salivary glands

29
Q

CN VIII name

A

vestibulocochlear

30
Q

CN VIII brain attachment

A

myelencephalon

31
Q

CN VIII sensory, motor, mixed

A

sensory

32
Q

CN VIII function

A

equilibrium + hearing

33
Q

CN IX name

A

Glossopharyngeal

34
Q

CN IX brain attachment

A

myelencephalon

35
Q

CN IX sensory, motor, mixed

A

mixed

36
Q

CN IX function (3)

A

motor to muscles of pharynx
sense of taste
stimulates salivary glands

37
Q

CN X name

A

vagus

38
Q

CN X brain attachment

A

myelencephalon

39
Q

CN X sensory, motor, mixed

A

mixed

40
Q

CN XI name

A

accessory

41
Q

CN XI brain attachment

A

myelencephalon (+ spinal cord)

42
Q

CN XI sensory, motor, mixed

A

motor

43
Q

CN X function

A

motor to muscles of pharynx & larynx
sense of taste
stimulates visceral muscle
flows HR

44
Q

CN XI function

A

motor to some neck muscles

45
Q

CN XII name

A

hypoglossal

46
Q

CN XII brain attachment

A

myelencephalon

47
Q

CN XII sensory, motor, mixed

A

motor

48
Q

CN XII function

A

motor to all muscles of tongue