Infectious Disease Tutorial
 
Introduction

Case1: Vomiting 

Case 2: Cough & fever

Case 3: Bruising 

Case 4: Sore throat

Case 5: Jaundice

Case 6: Flu & fever

Case 7: Diarrhea

Case 8: Black Robe 

Case 9: Back Pain

Catching the beast

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Quiz Please

This is not your garden variety community acquired pneumonia.

Mr. DB has a debilitating condition.
  • He's a chronic alcoholic and prone to aspiration.
    • He has a Klebsellia pneumonia
  • Ordinary community acquired bugs include:
    • Pneumococcus
    • Mycoplasma pneumoniae
    • Chlamydia pneumoniae
    • H. influenzae type b (especially in children)

  • The antibiotic sensitivities are different for Klebsiela as compared to other bugs.
    • Straight beta-lactam antibiotics are of little use with Klebsiella.
    • These bugs have a beta-lactamase that destroys the antibiotic.
    • A third generation cefalosporin or quinolone would be the way to start.
  • Mr. DB was started on Ceftriaxone and did reasonably well.
    • He required oxygen initially.
    • On the 6th hospital day he began to exhibit delirium tremens.
    • Things went downhill. He ripped out his IV and tried to sign himself out.
    • He had to be transferred to the psychiatric unit to continue his care.
 

Sounds a little melodramatic, but this case is for real.  Ready for the next one?      Back

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