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Questions and Answers

Match each antibiotic/ mode of administration to the pathogen type

MSSA = Oral: Cephalexin/ Dicloxacillin/Amoxicillin-clavulanate MRSA = Oral: Trimethoprim/Sulfa; Clindamycin; doxycycline; minocycline; linezolid Polymicrobial = Oral: Clindamycine + Cipro Polymicrobial = IV: Piperacillin- Tazobactam

If a patient has cellulitis without an open wound, which type of pathogen should you suspect? (Select all that apply)

  • Staph (correct)
  • Aerobic gram negative rods
  • Obligate anaerobes
  • Strep (correct)

If a patient has an infected ulcer and was not pretreated with antibiotics, what type of pathogen should you suspect?

  • Staph (correct)
  • Strep (correct)
  • Pseudomonas
  • Enterococcus

Match each type of Staphylococcus to its antibiotics:

<p>MSSA = IV: cefazolin, ceftriaxone, nafcillin, oxacillin, ampicillin-sulbactam MRSA = Vancomycin, daptomycin, linezolid, tigecycline, clindamycin</p> Signup and view all the answers

Match each clinical scenario to its empiric antibiotic

<p>Chronic deep ulcer, antibiotic pretreatment = Add gram negativ coverage; ceftriaxone (3rd gen cephalosporin), cirpofloxacin Long duration ulcer with history broad spectrum antibiotic treatment = Consider anti-pseudomonal coverage; piperacillin-tozobactam, ceftazidime Extensive tissue destruction, gangrene, &quot;fetid foot&quot; = Add anaerobic coverage; ampicillin-sulbactam, piperacillin-tazobactam, imipenem, metronidazole Cellulitis, mild infected ulcer, short duration, not antibiotic pretreated = Cefazolin (1st gen cephalosporin), Oxacillin (anti-staphlococcal penicillin), Vancomycin</p> Signup and view all the answers

If a patient has an infected neuropathic ulcer/cellulitis, what kind of bacteria should you suspect?

<p>Gram - rods, staph/strept</p> Signup and view all the answers

What type of bacteria causes skin cellulitis and has no odor?

<p>Gram + (C)</p> Signup and view all the answers

If patient chronic infected ulcer, pretreated w/ abx- what type of pathogen should you suspect?

<p>1.Staph 2.Strept 3. Aerobic Gram -</p> Signup and view all the answers

If a patient has cellulitis, which types of bacteria should you suspect? (Select all that apply)

<p>Staph (A), Strep (C)</p> Signup and view all the answers

If a foot has purulence but no smell, what type of bacteria is likely present?

<p>Gram + (A)</p> Signup and view all the answers

Match each infection to its drugs

<p>Staph = Oral:Amoxicillin, clavulanate Staph = IV: Imipenem Gram negative rods = Oral:Metronidazole, cipro Gram negative rods = IV:Ceftriaxone, clindamycin</p> Signup and view all the answers

Which of the following can be administered through IV for anaerobic bacteria?

<p>Ampicillin sulbactam (A)</p> Signup and view all the answers

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Capital of France (example flashcard)

Paris

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