Question 104 · LEK · Conjunctivitis

The most common etiology of infectious conjunctivitis is:

  1. A. allergy (a sign of allergy to plant pollen).
  2. B. bacterial (Staphylococcus aureus, Streptococcus pneumoniae).
  3. C. atopy in patients with atopic dermatitis.
  4. D. viral (adenoviruses, herpesviruses).
  5. E. unknown factor.
Hint

Consider which group of pathogens causes most cases of infectious conjunctivitis overall, especially in adults and in outbreaks.

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