Peripheral Neuropathy of UE (Lecture #16) Flashcards

1
Q

motor functions of radial nerve

A

forearm, wrist, and hand extension
supination
radial abd of thumb

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2
Q

reflexes associated with radial nerve

A

triceps

brachioradialis

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3
Q

cutaneous distribution of radial nerve

A

radiates down posterior aspect of UE

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4
Q

how radial nerve is commonly injured

A

crutch palsy
saturday night palsy
handcuff syndrome
humerous fx

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5
Q

motor functions of median nerve

A

all other thumb movements not accounted for by ulnar/radial
wrist flexion
pronation
flexion of digits 2,3

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6
Q

sensory dist of median n

A

lateral palmar surface and dorsum of digits 2,3

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7
Q

ways median N is injured

A

honeymooners palsy
pronator teres syndrome
carpal tunnel syndrome

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8
Q

motor functions of ulnar nerve

A

wrist flexion and adduction
flexion of digits 4,5
intrinsic hand muscles

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9
Q

sensory dist of ulnar nerve

A

lateral side of hand

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10
Q

ways ulnar nerve is injured

A

cubital tunnel syndrome

cyclist’s hand (tunnel of guyon)

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