Standard and Transmission-Based Precautions · CDA

Which precaution helps prevent transmission of pathogens spread through large respiratory droplets?

  1. Negative-pressure rooms
  2. Use of surgical masks
  3. Use of N95 respirators
  4. Double-gloving
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Correct answer: Use of surgical masks

Droplet precautions require surgical masks. They protect against particles that travel short distances.

Difficulty: Medium Question 16 of 20

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