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Neurophysiology > Lab Final > Flashcards

Lab Final Flashcards

1
Q

how is eye movement occulomobility affected with Parkinson’s

A

unaffected

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2
Q

how is eye movement occulomobility affected with DPN

A

unaffected

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3
Q

how is eye movement occulomobility affected with nerve root compression of right L4

A

unaffected

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4
Q

how is eye movement occulomobility affected with brown sequard

A

unaffected

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5
Q

how is eye movement occulomobility affected with friedreich’s ataxia

A

unaffected

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6
Q

how is eye movement occulomobility affected with cerebellar lesion

A

impaired: nystagmus

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7
Q

how is eye movement occulomobility affected with carpal tunnel

A

unaffected

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8
Q

how is eye movement occulomobility affected with Bell’s palsy

A

unaffected

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9
Q

how are the CN 1-12 affected with PD

A

unaffected

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10
Q

how are the CN 1-12 affected with DPN

A

mostly unaffected, may be diminished

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11
Q

how are the CN 1-12 affected with nerve root compression on right L4

A

unaffected

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12
Q

how are the CN 1-12 affected with brown sequard

A

unaffected

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13
Q

how are the CN 1-12 affected with freidreich’s ataxia

A

unaffected

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14
Q

how are the CN 1-12 affected with cerebellar lesion

A

unaffected

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15
Q

how are the CN 1-12 affected with carpal tunnel

A

unaffected

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16
Q

how are the CN 1-12 affected with bell’s palsy

A

affects cranial nerve 7

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17
Q

how are DTRs affected with PD

A

increased

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18
Q

how are DTRs affected with DPN

A

diminished at achilles

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19
Q

how are DTRs affected with nerve root compression on the right L4

A

patella and achilles are diminished ipsilaterally
biceps, brachioradialis and triceps are in tact

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20
Q

how are DTRs affected with brown sequard

A

increased ipsilaterally

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21
Q

how are DTRs affected with freidrich’s ataxia

A

absent at patella and achilles

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22
Q

how are DTRs affected with cerebellar lesion

A

hyperreflexive on ipsilateral side

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23
Q

how are DTRs affected with carpal tunnel

A

unaffected

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24
Q

how are DTRs affected with bell’s palsy

A

unaffected

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25
Q

is babinski reflex present with PD

A

present

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26
Q

is babinski reflex present with DPN

A

negative

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27
Q

is babinski reflex present with nerve root compression on right L4

A

negative

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28
Q

is babinski reflex present with brown sequard

A

present

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29
Q

is babinski reflex present with freidrich’s ataxia

A

present

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30
Q

is babinski reflex present with cerebellar lesion

A

present ipsilaterally

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31
Q

is babinski reflex present with carpal tunnel

A

negative

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32
Q

is babinski reflex present with bells palsy

A

unaffected

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33
Q

is clonus present with PD

A

present

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34
Q

is clonus present with DPN

A

no

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35
Q

is clonus present with nerve root compression of right L4

A

no

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36
Q

is clonus present with brown sequard

A

yes ipsilaterally

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37
Q

is clonus present with freidrich’s ataxia

A

yes

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38
Q

is clonus present with cerebellar leseion

A

yes

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39
Q

is clonus present with carpal tunnel

A

no

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40
Q

is clonus present with bell’s palsy

A

no

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41
Q

how does UE light touch sensation present with PD

A

unaffected

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42
Q

how does UE light touch sensation present with DPN

A

stocking glove distribution (C7 and C8)

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43
Q

how does UE light touch sensation present with nerve root compression right L4

A

unaffected

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44
Q

how does UE light touch sensation present with brown sequard

A

impaired ipsilaterally

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45
Q

how does UE light touch sensation present with freidrich’s ataxia

A

unaffected

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46
Q

how does UE light touch sensation present with cerebellar lesion

A

unaffeected

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47
Q

how does UE light touch sensation present with carpal tunnel

A

may have tingling at median nerve distribution
2 point discrimination difficulty (2.6 and below wont feel), stereognosis is difficult

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48
Q

how does UE light touch sensation present with bell’s palsy

A

unaffected

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49
Q

how does LE light touch sensation present with PD

A

unaffected

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50
Q

how does LE light touch sensation present with DPN

A

stocking glove- L5, S1, S2 impaired

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51
Q

how does LE light touch sensation present with nerve root compression at right L4

A

impaired over L4 dermatome

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52
Q

how does LE light touch sensation present with brown sequard

A

impaired ipsilaterally

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53
Q

how does LE light touch sensation present with freidrich’s ataxia

A

possibly impaired if peripheral neuropathy present

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54
Q

how does LE light touch sensation present with cerebellar lesion

A

unaffected

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55
Q

how does LE light touch sensation present with carpal tunnel

A

unaffected

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56
Q

how does LE light touch sensation present with bell’s palsy

A

unaffected

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57
Q

how does UE and LE sharp/ dull sensation present with PD

A

unaffected

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58
Q

how does UE and LE sharp/ dull sensation present with DPN

A

stocking glove neuropathy

59
Q

how does UE and LE sharp/ dull sensation present with nerve root compression right L4

A

UE is unaffected
LE is impaired over L4 dermatome

60
Q

how does UE and LE sharp/ dull sensation present with brown sequard

A

impaired contralaterally

61
Q

how does UE and LE sharp/ dull sensation present with freidrich’s ataxia

A

unaffected at UE
LE impaired

62
Q

how does UE and LE sharp/ dull sensation present with cerebellar lesion

A

unaffected

63
Q

how does UE and LE sharp/ dull sensation present with carpal tunnel

A

impaired at median nerve distribution of UE

64
Q

how does UE and LE sharp/ dull sensation present with bell’s palsy

A

unaffected

65
Q

how does vibration processing present with PD

A

unaffected

66
Q

how does vibration present with DPN

A

possibly diminished

67
Q

how does vibration with nerve root compression at right L4

A

UE is unaffected
LE is affected

68
Q

how does vibration with brown sequard

A

impaired ipsilaterally

69
Q

how does vibration with freidrich’s ataxia

A

impaired at feet

70
Q

how does vibration with cerebellar lesion

A

unaffected

71
Q

how does vibration with carpal tunnel

A

only impaired at median nerve distribution

72
Q

how does vibration with Bell’s palsy

A

unaffected

73
Q

how is joint proprioception affected with PD

A

unaffected

74
Q

how is joint proprioception affected with DPN

A

unable to tell if flexion/extension is occuring

75
Q

how is joint proprioception affected with nerve root compression on right L4

A

unaffected

76
Q

how is joint proprioception affected with brown sequard

A

impaired ipsilaterally

77
Q

how is joint proprioception affected with freidrich’s ataxia

A

impaired

78
Q

how is joint proprioception affected with cerebellar lesion

A

impaired ipsilaterally

79
Q

how is joint proprioception affected with carpal tunnel

A

2nd and 3rd PIP and DIP may be positive test

80
Q

how is joint proprioception affected with bell’s palsy

A

unaffected

81
Q

how is joint position (kinesthesia) affected with PD

A

unaffected

82
Q

how is joint position (kinesthesia) affected with DPN

A

impaired at toes ankles and hands

83
Q

how is joint position (kinesthesia) affected with nerve root compression at right L4

A

unaffected

84
Q

how is joint position (kinesthesia) affected with brown sequard

A

impaired ipsilaterally

85
Q

how is joint position (kinesthesia) affected with freidrich’s ataxia

A

impaired

86
Q

how is joint position (kinesthesia) affected with cerebellar lesion

A

impaired ipsilaterally

87
Q

how is joint position (kinesthesia) affected with carpal tunnel

A

middle finger may be affected and positive at 2nd and 3rd DIP and PIP

88
Q

how is joint position (kinesthesia) affected with bell’s palsy

A

unaffected

89
Q

how is smooth accuracy (finger to nose) affected with PD

A

unaffected

90
Q

how is smooth accuracy (finger to nose) affected with DPN

A

normal

91
Q

how is smooth accuracy (finger to nose) affected with nerve root compression at right L4

A

unaffected

92
Q

how is smooth accuracy (finger to nose) affected with brown sequard

A

impaired ipsilaterally

93
Q

how is smooth accuracy (finger to nose) affected with freidrich’s ataxia

A

uncoordinated

94
Q

how is smooth accuracy (finger to nose) affected with cerebellar lesion

A

uncoordinated (dysmetria)

95
Q

how is smooth accuracy (finger to nose) affected with carpal tunnel

A

unaffected

96
Q

how is smooth accuracy (finger to nose) affected with bell’s palsy

A

unaffected

97
Q

how is smooth accuracy (heel to shin) affected with PD

A

unaffected

98
Q

how is smooth accuracy (heel to shin) affected with DPN

A

impaired

99
Q

how is smooth accuracy (heel to shin) affected with nerve root compression right L4

A

impaired

100
Q

how is smooth accuracy (heel to shin) affected with brown sequard

A

impaired ipsilaterally

101
Q

how is smooth accuracy (heel to shin) affected with freidrich’s ataxia

A

impaired (better with eyes open)

102
Q

how is smooth accuracy (heel to shin) affected with cerebellar lesion

A

uncoordinated ipsilaterally- moves side to side

103
Q

how is smooth accuracy (heel to shin) affected with carpal tunnel

A

unaffected

104
Q

how is smooth accuracy (heel to shin) affected with bell’s palsy

A

unaffected

105
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with PD

A

impaired and not in sync eyes open and closed

106
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with DPN

A

impaired

107
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with nerve root compression at right L4

A

toe tapping would be affected and supination/pronation would be unaffecteed

108
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with brown sequard

A

impaired ipsilaterally

109
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with freidrich’s ataxia

A

supination/pronation would be slower and toe tapping would be impaired

110
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with cerebellar lesion

A

uncoordinated ipsilaterally - dysdiadochokinesia and overshooting

111
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with carpal tunnel

A

unaffected

112
Q

how is rapid alternating movement (supination and pronation and toe tapping) affected with bell’s palsy

A

unaffected

113
Q

how is static balance affected with PD

A

affected with eyes open and closed

114
Q

how is static balance affected with DPN

A

impaired

115
Q

how is static balance affected with nerve root compression at right L4

A

impaired

116
Q

how is static balance affected with brown sequard

A

impaired

117
Q

how is static balance affected with freidrich’s ataxia

A

impaired and worse with eyes closed

118
Q

how is static balance affected with cerebellar lesion

A

impaired with eyes open and closed

119
Q

how is static balance affected with carpal tunnel

A

unaffected

120
Q

how is static balance affected with Bell’s palsy

A

unaffected

121
Q

how is dynamic balance affected with PD

A

impaired- shuffling

122
Q

how is dynamic balance affected with DPN

A

impaired

123
Q

how is dynamic balance affected with nerve root compression at right L4

A

impaired

124
Q

how is dynamic balance affected with brown sequard

A

impaired

125
Q

how is dynamic balance affected with freidrich’s ataxia

A

impaired

126
Q

how is dynamic balance affected with cerebellar lesion

A

impaired

127
Q

how is dynamic balance affected with carpal tunneel

A

unaffected

128
Q

how is dynamic balance affected with bell’s palsy

A

unaffecteed

129
Q

how is gait assessment affected with PD

A

impaired- shuffling, falling forward

130
Q

how is gait assessment affected with DPN

A

impaired

131
Q

how is gait assessment affected with nerve root compression at right L4

A

impaired

132
Q

how is gait assessment affected with brown sequard

A

impaired

133
Q

how is gait assessment affected with freidrich’s ataxia

A

general clumsiness

134
Q

how is gait assessment affected with cerebellar lesion

A

uncoordinated

135
Q

how is gait assessment affected with carpal tunnel

A

unimpaired

136
Q

how is gait assessment affected with bell’s palsy

A

unaffected

137
Q

how is VOR affected with PD

A

impaired- delayed/ slow to follow

138
Q

how is VOR affected with DPN

A

unaffected

139
Q

how is VOR affected with nerve root compression at right L4

A

unaffected

140
Q

how is VOR affected with brown sequard

A

unaffected

141
Q

how is VOR affected with freidrich’s ataxia

A

impaired

142
Q

how is VOR affected with cerebellar lesion

A

impaired- inability to maintain gaze and poor coordination of eye movements

143
Q

how is VOR affected with carpal tunnel

A

unaffected

144
Q

how is VOR affected with bell’s palsy

A

unaffected

Neurophysiology (3 decks)

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