Chapter 21: Cranial Nerves

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Last updated 2:32 AM on 10/23/25
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57 Terms

1
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<p>what is 1</p>

what is 1

optic nerve

2
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<p>what is 2</p>

what is 2

trochlear nerve

3
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<p>what is 3</p>

what is 3

abducens nerve

4
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<p>what is 4</p>

what is 4

vestibulocochlear nerve

5
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<p>what is 5</p>

what is 5

vagus nerve

6
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<p>what is 6</p>

what is 6

accessory nerve

7
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<p>what is 7&nbsp;</p>

what is 7 

olfactory bulb

8
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<p>what is 8 </p>

what is 8

olfactory tract

9
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<p>what is 9</p>

what is 9

oculomotor nerve

10
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<p>what is 10</p>

what is 10

trigeminal nerve

11
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<p>what is 11</p>

what is 11

facial nerve

12
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<p>what is 12</p>

what is 12

glossopharyngeal nerve

13
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<p>what is 13</p>

what is 13

hypoglossal nerve

14
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<p><em>what is indicated nerve</em></p>

what is indicated nerve

optic nerve

15
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<p>what is indicated nerve</p>

what is indicated nerve

oculomotor

16
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<p>what is indicated nerve</p>

what is indicated nerve

trochlear

17
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<p>what is indicated nerve</p>

what is indicated nerve

trigeminal

18
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<p>what is indicated nerve</p>

what is indicated nerve

abducens

19
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<p>what is indicated nerve</p>

what is indicated nerve

facial 

20
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<p>what is this indicated nerve</p>

what is this indicated nerve

vestibulocochlear

21
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<p>what is indicated nerve</p>

what is indicated nerve

glossopharyngeal 

22
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<p>what is indicated nerve</p>

what is indicated nerve

vagus 

23
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<p>what is indicated nerve</p>

what is indicated nerve

accessory

24
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<p>this indicated cranial nerve functions in ____, manipulation of food, swallowing</p>

this indicated cranial nerve functions in ____, manipulation of food, swallowing

speech

25
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the trochlear nerve is primarily _____

motor

26
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the trigeminal nerve is _____

sensory and motor

27
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the abducens nerve is primarily ____

motor

28
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the facial nerve is ____

sensory and motor

29
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the vestibulocochlear primary function is ____

sensory

30
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the glossopharyngeal nerve is _____

sensory and motor

31
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the vagus nerve is _____

sensory and motor

32
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the hypoglossal nerve is primarily _____

motor

33
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the accessory nerve is primarily ____

motor

34
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injury to this nerve causes Bell’s palsy - a loss of taste, decreased salivation, and loss of ability to close eyes

facial

35
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injury to this nerve causes loss of taste sensation, decreased salivation, and difficulty swallowing

glossopharyngeal

36
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injury to this nerve causes paralysis of vocal cords, interferes with swallowing, increased heart rate, and interrupts sensation from organs

vagus

37
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what nerve controls smell

olfactory

38
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what nerve controls vision

optic

39
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what nerve controls rectus eye muscle movement

oculomotor

40
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what nerve controls oblique eye muscle movement

trochlear

41
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what nerve controls cutaneuous sensations and chewing

trigeminal

42
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what nerve controls movement of eyeballs

abducens

43
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what nerve controls facial expressions, taste, salivation, and tears

facial

44
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what nerve controls taste, swallowing, coughing, voice production

vagus

45
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what nerve controls equilibrium and hearing

vestibulocochlear

46
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what nerve controls taste, swallowing, speaech

glossopharyngeal

47
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what nerve controls swallowing and movement of head and shoulders

accessory

48
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what nerve controls speech and swallowing

hypoglossal

49
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where does olfactory nerve come from

olafactory foramina

50
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where does optic nerve come from

optic foramen

51
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where does oculomotor and trochlear nerve come from

superior orbital fissure

52
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what nerve is in opthalmic, maxillary, and mandibular foramen

trigeminal nerve

53
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where does abducens nerve come from

superior orbital fissure

54
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where does vestibulocochlear nerve come from

internal auditory meatus

55
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where do glossopharyngeal, vagus, and accessory nerve come from

jugular foramen

56
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where does hypoglossal nerve come from

hypoglossal canal

57
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