Tetracyclines · Pharmacology

Tetracyclines are the first-line treatment for which of the following infections?

  1. Streptococcal pharyngitis
  2. Uncomplicated Urinary Tract Infection (E. coli)
  3. Rocky Mountain Spotted Fever (Rickettsia)
  4. Hospital-acquired Pseudomonas pneumonia
Show answer and explanation

Correct answer: Rocky Mountain Spotted Fever (Rickettsia)

Tetracyclines are highly effective against intracellular pathogens. They are the drug of choice for rickettsial infections, chlamydial infections, and Lyme disease.

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