PRISM Flashcards

1
Q

Aerobic Gram + Cocci

A

S. Aureus/MRSA
Streps
Enterococcus/VRE

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2
Q

Aerobic Gram + Rods

A

Corynebacterium

Listeria

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3
Q

Anaerobic Gram + Rods

A

Clostridium

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4
Q

Aerobic Gram - Rods

A
Pseudomonas
E. Coli
Klebsiella
Proteus
Enterobacter
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5
Q

Anaerobic Gram - Rods

A

Bacteroides

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6
Q

Aerobic Gram - Cocci

A

Neisseria

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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
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8
Q

PO Abx with best bone penetration?

A

Doxycycline

Ciprofloxacin

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9
Q

Gold standard for OM diagnosis?

A

Bone biopsy

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10
Q

Common infecting bug causing gas gangrene?

A

Clostridium

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