Disinfection protocols · CDA

Low-level disinfectants are appropriate for:

  1. Surfaces contaminated with visible blood
  2. Nonclinical surfaces like walls and floors
  3. Critical surgical instruments before use
  4. Sterilizing dental handpieces after use
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Correct answer: Nonclinical surfaces like walls and floors

Low-level disinfectants can clean environmental surfaces. They are not adequate for clinical contact surfaces contaminated with body fluids.

Difficulty: Medium Question 12 of 20

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