Infection Control · single question

An appropriate intermediate-level disinfectant for smooth, hard environmental surfaces (countertops) is a:

  1. Phenolic compound
  2. Plain bar soap
  3. Sterile saline
  4. Plain water rinse
Show answer and explanation

Correct answer: A. Phenolic compound

  • A. Correct. Phenolics are EPA-registered intermediate-level surface disinfectants.
  • B. Soap cleans but does not disinfect.
  • C. Saline has no disinfectant action.
  • D. Water alone does not disinfect.

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