Disinfection protocols · CDA

Which surfaces should be covered with barriers instead of disinfected?

  1. Hard-to-clean surfaces such as control buttons
  2. Floor areas located near the operatories
  3. Clothing worn by the patient during care
  4. Instruments that have already been sterilized
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Correct answer: Hard-to-clean surfaces such as control buttons

Barriers protect surfaces that have nooks or crevices. This prevents contamination and simplifies turnover.

Difficulty: Medium Question 15 of 20

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