Minimum Effective Concentration (MEC) is the lowest concentration of an active ingredient required to achieve effective disinfection. It is essential in the reuse of medical instruments to ensure safety and efficacy. Hence, the correct answer is option (a). ;
The Minimum Effective Concentration (MEC) is the lowest concentration of an active ingredient required for effective disinfection, especially concerning reusable medical instruments. It is crucial for ensuring patient safety and compliance in healthcare protocols. Thus, the correct answer is option (a).
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