Disinfection protocols · CDA

Barrier protection on clinical surfaces is particularly useful because:

  1. It eliminates the need for any hand hygiene
  2. It reduces surfaces needing chemical disinfection
  3. It instantly eliminates all microorganisms present
  4. It fully replaces the need for wearing PPE
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Correct answer: It reduces surfaces needing chemical disinfection

Barriers prevent contamination of surfaces. They allow faster operatory turnaround without compromising safety.

Difficulty: Medium Question 7 of 20

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