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Flashcards in Musculoskeletal Deck (38)
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1

radial nerve sensory distribution

dorsal forearm and hand/first 3 fingers

2

pronation, thumb opposition

median nerve

3

median nerve sensory distribution

palmar hand/first 3 fingers

4

Ulnar sensory distribution

palmar and dorsal of last 2 fingers

5

Peroneal sensory distribution

dorsal foot and lateral leg

6

Peroneal muscle action

dorsiflexion and eversion of foot

7

L4 motor action and sensory distribution

foot dorsiflexion, medial lower leg

8

L5 motor action and sensory distribution

big toe dorsiflexion and foot eversion, dorsum of foot and lateral lower leg

9

S1 motor action and sensory distribution

plantar flexion and hip extension, plantar and lateral foot

10

knee pain, soap bubble appearance on xr

giant cell tumor of bone

11

onion-skinning on xr

Ewing's sarcoma

12

bone pain worse at night, constitutional sx, Codman's triangle, sunburst pattern on xr

osteosarcoma

13

Tx septic arthritis

ceftriaxone (gram -) and vanc (gram +)

14

needle-shaped, negatively birefringent crystals

gout = monosodium urate crystals

15

rhomboid shaped crystals

pseudogout = calcium pyrophosphate

16

rat-bite erosions

gout

17

Tx acute gout

NSAIDS then colchicine then corticosteroids

18

Tx chronic gout

allopurinol or probenecid (undersecreters)

19

arthritis following illness / uveitis

reactive arthritis

20

sausage-fingers and DIP joint arthritis

psoriatic arthritis

21

scaly, papular rash on dorsal hands / bony prominences

Gottron's papules = Dermatomyositis

22

anti-CCP

RA

23

Anticentromere

CREST

24

anti-dsDNA

SLE

25

antihistone

drug-induced lupus

26

anti-Jo1

poly/dermatomyositis

27

antimitochondrial

PBC

28

antinuclear

scleroderma

29

anti-Scl70

scleroderma

30

anti-Smith

SLE