PRISM Flashcards
1
Q
Aerobic Gram + Cocci
A
S. Aureus/MRSA
Streps
Enterococcus/VRE
2
Q
Aerobic Gram + Rods
A
Corynebacterium
Listeria
3
Q
Anaerobic Gram + Rods
A
Clostridium
4
Q
Aerobic Gram - Rods
A
Pseudomonas E. Coli Klebsiella Proteus Enterobacter
5
Q
Anaerobic Gram - Rods
A
Bacteroides
6
Q
Aerobic Gram - Cocci
A
Neisseria
7
Q
Define periostitis, osteitis, osteomyelitis, sequestrum, involucrum, cloaca, Brodie’s Abscess, Sclerosing OM of Garre
A
- Periostitis: inflammation of periosteoum
- Osteitis: inflammation of cortex
- Osteomyelitis: inflammation of medullary canal
- Sequestrum: dead bone floating in pus/inflammation
- Involucrum: sheath of bone surrounding pus/inflammation
- Cloaca: tract through involucrum
- Brodie’s Abscess: chronic abscess in bone surrounded by sclerosis
- Sclerosing OM of Garre: low grade inflammatory condition
8
Q
PO Abx with best bone penetration?
A
Doxycycline
Ciprofloxacin
9
Q
Gold standard for OM diagnosis?
A
Bone biopsy
10
Q
Common infecting bug causing gas gangrene?
A
Clostridium