Infection Control · single question

The respirator recommended for protection against airborne TUBERCULOSIS is a:

  1. Standard surgical mask
  2. N95 respirator
  3. Cloth face covering
  4. Face shield used alone
Show answer and explanation

Correct answer: B. N95 respirator

  • A. A surgical mask does not seal or filter airborne droplet nuclei adequately.
  • B. Correct. An N95 (fit-tested) respirator is required for airborne TB precautions.
  • C. Cloth coverings are not respirators.
  • D. A face shield protects against splash, not airborne particles.

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