Medical Device Reprocessing Association of Ontario (MDRAO) Practice Exam

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What is a primary concern about soap in equipment cleaning?

  1. It is too expensive

  2. It may harbor microorganismal growth

  3. It is ineffective for grease removal

  4. It is too harsh for most surfaces

The correct answer is: It may harbor microorganismal growth

The primary concern about the use of soap in equipment cleaning is its potential to harbor microorganismal growth. While soap can effectively remove dirt, grease, and contaminants, it can sometimes leave a residue if not rinsed thoroughly. This residue may create an environment where microorganisms can thrive, particularly if the cleaning process does not adequately remove all soap traces. This issue is particularly critical in medical device reprocessing, where maintaining a sterile environment is essential to prevent healthcare-associated infections. Proper cleaning protocols must ensure that all residues, including those from soaps, are effectively eliminated to avoid compromising cleanliness and safety standards.