MSK- Infectious, Neoplasm Flashcards
1
Q
MC pathogen in osteomyelitis
A
S.a
2
Q
empiric osteomyelitis treatment
A
cefazolin, ceftriazone
MRSA- vanc
3
Q
MC pathogen septic arthritis in children
A
S.a.
4
Q
General presentations of septic arthritis
A
hx of sexual activity= gonococcal infec, or reactive art
hx of prosthetic joint
hx of penetrating injury= S.a., strep, etc
5
Q
empiric septic arthritis tx
A
Vanc + 3rd gen cephalosporin
consult orthosx
6
Q
Reactive Arthritis buzzwords
A
cant see, cant pee, cant climb a tree
HLA-B27
recent GI disease or STD
TOC- NSAIDS
7
Q
xray showing “onion peel”
A
Ewing Sarcoma
8
Q
xray showing “sun ray”, Codmans triangle
A
Osteosarcoma
9
Q
Back pain alarm symptoms for CA
A
unexplained wt loss failure to improve with treatment pain >6wks pain at night Hx of CA >50 y/o
10
Q
MC benign tumor of the hand
A
ganglion cyst
