Occupational Health and Safety in Dentistry · CDA

Which disinfectant level is required for cleaning clinical contact surfaces?

  1. Low-level disinfectant only
  2. Intermediate-level disinfectant
  3. Chemical sterilant only
  4. Plain soap and water only
Show answer and explanation

Correct answer: Intermediate-level disinfectant

Intermediate-level disinfectants kill a broad range of pathogens, including TB. They are necessary for surfaces frequently touched during care.

Difficulty: Medium Question 17 of 20

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