Infection control principles · USMLE Step 1

A patient with varicella (chickenpox) is admitted. What combination of precautions is required?

  1. Droplet and contact
  2. Airborne and contact
  3. Contact only
  4. Standard precautions only
Show answer and explanation

Correct answer: Airborne and contact

Varicella is highly contagious via airborne droplets and direct contact. Both airborne and contact precautions are necessary.

Difficulty: Medium Question 10 of 20

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