Cranial Nerves Flashcards

1
Q

Mnemonic to remember

A

oh oh oh to touch and feel a girls vagina and hymen

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2
Q

oh oh oh to touch and feel a girls vagina and hymen

A
olfactory
optic
ocularmotor
trochlear
trigeminal
adbucens
facial
acoustic
glossopharyngeal
vagus
accesory, spinal
hypoglossal
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3
Q

Number: Olfactory

A

I

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4
Q

Number: Optic

A

II

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5
Q

Number: Ocularmotor

A

III

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6
Q

Number: Trochlear

A

IV

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7
Q

Number: Trigeminal

A

V

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8
Q

Number: Adbdues

A

VI

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9
Q

Number: Facial

A

VII

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10
Q

Number: Acoustic

A

VIII

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11
Q

Number: Glossopharyngeal

A

IX

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12
Q

Number: Vagus

A

X

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13
Q

Number: Accessory, spinal

A

XI

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14
Q

Number: Hypoglossal

A

XII

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15
Q

Function: Olfactory

A

Smells

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16
Q

Function: I

A

Smells

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17
Q

Function: Optic

A

Vision- field and acuity

Pupil reactivity to light and accommodation

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18
Q

Function: II

A

Vision-field and acuity

Pupil reactivity to light and accommodation

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19
Q

Function: Oculomotor

A

Motor control of the eyes

Eyelid elevation
Most of the 6 cardinal fields of vision
Pupil size and reactivity

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20
Q

Function: III

A

Motor control of the eyes

Eyelid elevation
Most of the 6 cardinal fields of vision
Pupil size and reactivity

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21
Q

Function: Trochlear

A

Some of the cardinal movements

  • laterally/side-to-side
  • downward
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22
Q

Function: IV

A

Some of the cardinal movements

  • laterally/side-to-side
  • downward
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23
Q

Function: Trigeminal

A

Muscles of the face (middle)- sensation and motor

  • chewing
  • facial and mouth sensation
  • corneal reflex
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24
Q

Function: V

A

Muscles of the face (middle)- sensation and motor

  • chewing
  • facial and mouth sensation
  • corneal reflex
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25
Q

Function: Abducens

A

EOM/cardinal movements

-laterally

26
Q

Function: VI

A

EOM/cardinal movements

-laterally

27
Q

Function: Facial

A

Muscles of the face (sides)

  • Facial expression
  • eye lid and lip closure
  • corneal reflex

-taste

28
Q

Function: VII

A

Muscles of the face (sides)

  • Facial expression
  • eye lid and lip closure
  • corneal reflex

-taste

29
Q

Function: Acoustic

A

Hearing

Equilibrium

30
Q

Function: VIII

A

Hearing

Equilibrium

31
Q

Function: Glossopharngeal

A

Gassing and swallowing

Taste

32
Q

Function: IX

A

Sensory: Gassing and swallowing

Taste

33
Q

Function: Vagus

A

Motor: Gagging and swallowing
Speach

Heart, lungs, GI tract

34
Q

Function: X

A

Motor: Gagging and swallowing
Speach

Heart, lungs, GI tract

35
Q

Function: Accessory, spinal

A

Shoulder movement

Head rotation

36
Q

Function: XI

A

Shoulder movement

Head rotation

37
Q

Function: Hypoglossal

A

muscles of the anterior tongue

  • Tongue movement
  • speach
38
Q

Function: XII

A

muscles of the anterior tongue

  • Tongue movement
  • speach
39
Q

Testing: Olfactory

A

Have pt. close eyes and identify common smells (coffee, vanila)

-not usally done in the hospital

40
Q

Testing: I

A

Have pt. close eyes and identify common smells (coffee, vanila)

-not usually done in the hospital

41
Q

Testing: Optic

A

Use the snellon eye chart or read from a newspaper

Test the field by having them focus on your nose and tell you how many fingers you are holding up

42
Q

Testing: II

A

Use the snellon eye chart or read from a newspaper

Test the field by having them focus on your nose and tell you how many fingers you are holding up

43
Q

Testing: Ocular

A

do PERRLA

  • cardinal movements
  • move finger towards their nose (accommodation)
  • shine light (reactive to light)
44
Q

Testing: III

A

do PERRLA

  • cardinal movements
  • move finger towards their nose (accommodation)
  • shine light (reactive to light)
45
Q

Testing: Trochlear

A

Cardinal movement of down and in

46
Q

Testing: IV

A

Cardinal movement of down and in

47
Q

Testing: Trigeminal

A

Try to close their mouth while the resist

Touch areas of the face and ask them to identify while they have their eyes closed

corneal reflex: brush cornea with cotton

48
Q

Testing: V

A

Try to close their mouth while the resist

Touch areas of the face and ask them to identify while they have their eyes closed

corneal reflex: brush cornea with cotton

49
Q

Testing: Abducens

A

Cardinal movements side to side

50
Q

Testing: VI

A

Cardinal movements side to side

51
Q

Testing: Facial

A

Facial expression: smile, frown, raise eyebrows, keep eyes and lips closed while trying to open them

Identify salt/sugar placed on the tongue
-usually differed

52
Q

Testing: VII

A

Facial expression: smile, frown, raise eyebrows, keep eyes and lips closed while trying to open them

Identify salt/sugar placed on the tongue
-usually differed

53
Q

Testing: Accoustic

A

Test hearing with a tuning fork or whisper in ear

equilibrium is typically differed

54
Q

Testing: VIII

A

Test hearing with a tuning fork or whisper in ear

equilibrium is typically differed

55
Q

Testing: Glossopharyngeal

A

elicit gag reflex
-not done in a normal person

Have one swallow

56
Q

Testing: IX

A

elicit gag reflex
-not done in a normal person

Have one swallow

57
Q

Testing: Vagus

A

Assess gag/swallow with IX

Assess vocal quality

58
Q

Testing: X

A

Assess gag/swallow with IX

Assess vocal quality

59
Q

Testing: Accessory, spinal

A

Have patient shrug shoulders with resistance

Turn head from side-to-side

60
Q

Testing: XI

A

Have patient shrug shoulders with resistance

Turn head from side-to-side

61
Q

Testing: Hypoglossal

A

stick out tongue and move it side-to-side

Assess articulation

62
Q

Testing: XII

A

stick out tongue and move it side-to-side

Assess articulation