Difficulty: Medium

Average Score: 68%

Which of the following is a step of the sanitization process?

Rationale

Rinse the instrument under running water.

Rinsing the instrument under running water is an essential step in the sanitization process, as it helps to remove debris and contaminants from the surface before further disinfection or sterilization steps are applied.

A (Soak the instrument in hot water.) YOUR ANSWER

Soaking an instrument in hot water is not an effective sanitization step on its own, as it may not eliminate all pathogens and could potentially damage certain materials. While heat can aid in cleaning, it is not a recognized standalone method for sanitization.

B (Rinse the instrument with a 10% bleach solution.) YOUR ANSWER

Using a 10% bleach solution is a strong disinfecting step rather than a sanitization step. While bleach can effectively kill pathogens, it is typically used after initial cleaning and rinsing to ensure that surfaces are properly sanitized, rather than being a primary step in the sanitization process.

C (Soak the instrument in a 70% isopropyl alcohol solution.) YOUR ANSWER

Soaking in 70% isopropyl alcohol is more aligned with disinfection rather than sanitization. While this concentration is effective for killing bacteria and viruses, it is generally applied after initial cleaning, making it a secondary step rather than a part of the initial sanitization process.

Conclusion

The sanitization process involves steps that reduce the number of microorganisms to a safe level. Rinsing the instrument under running water effectively removes debris and contaminants, making it a fundamental step of sanitization. Other options like soaking in bleach or alcohol serve disinfecting roles but do not fit within the initial sanitization framework.

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