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Influenza: Case Study #3

Mr. Johnson, a 68-year-old retired auto mechanic (and Mrs. Smith's father) develops fever, myalgias, and non-productive cough. You diagnose influenza, prescribe rest and analgesics, and after three days he is feeling better. He then develops a sudden shaking chill and a cough producing rusty sputum. He calls your office because he is coughing so much he can't smoke any more.

For each question, one or more answers may be correct.

Question 1

What do you tell him?

A) Great! You've wanted him to quit smoking for years.

B) Drive to a pharmacy and buy an OTC cough suppressant.

C) Come to the hospital/office for laboratory tests.

D) Phone in an antibiotic prescription to a pharmacy and ask him to pick it up.

Question 2

The laboratory reports his sputum gram stain as gram + diplococci. Culture will be available tomorrow and antibiotic-sensitivity the next day. Click here to see the stained smear. What should your initial therapy be?

A) Penicillin

B) 3rd generation cephalosporin

C) Quinolone

D) Amantadine


Additional Learning Concept:

Click here for information on Viral Infections Followed by Bacterial Pneumonia and Influenza Viral Pneumonia.


Click here for Case Study #4.


  Contact: Louise Brophy / mab@dean.med.ufl.edu
 Location: http://www.medinfo.ufl.edu/cme/flu/flucase3.html
  Updated: September 22, 1999