The correct answer is B, "Demonstrate the appropriate sterilization procedure," as this method of evaluation will best identify a staff member's competency with reprocessing medical devices. According to the Certification Board of Infection Control and Epidemiology (CBIC) guidelines, competency in reprocessing medical devices-such as cleaning, disinfection, and sterilization-requires not only theoretical knowledge but also the practical ability to perform the tasks correctly and safely. Demonstration allows the infection preventionist (IP) to directly observe the staff member's hands-on skills, adherence to protocols (e.g., AAMI ST79), and ability to handle equipment, ensuring that the reprocessing process effectively prevents healthcare- associated infections (HAIs) (CBIC Practice Analysis, 2022, Domain IV: Education and Research, Competency 4.3 - Assess competence of healthcare personnel). This method provides tangible evidence of proficiency, as it tests the application of knowledge in a real or simulated setting, which is critical for ensuring patient safety.
Option A (verbalize the importance of reprocessing) assesses understanding and awareness, but it is a theoretical exercise that does not confirm the ability to perform the task, making it insufficient for evaluating competency. Option C (describe the facility's sterilization policies and procedures) tests knowledge of guidelines, which is a component of competence but lacks the practical demonstration needed to verify skill execution. Option D (obtain a score of 100% on a post-test following a reprocessing course) measures theoretical knowledge and retention, but a perfect score does not guarantee practical ability, as it does not assess hands-on performance or problem-solving under real conditions.
The focus on demonstration aligns with CBIC's emphasis on assessing competence through observable performance, ensuring that staff can reliably reprocess devices to maintain a sterile environment (CBIC Practice Analysis, 2022, Domain III: Infection Prevention and Control, Competency 3.3 - Ensure safe reprocessing of medical equipment). This method supports a comprehensive evaluation, aligning with best practices for training and competency assessment in healthcare settings.
References: CBIC Practice Analysis, 2022, Domain III: Infection Prevention and Control, Competency 3.3 - Ensure safe reprocessing of medical equipment; Domain IV: Education and Research, Competency 4.3 - Assess competence of healthcare personnel. AAMI ST79:2017, Comprehensive guide to steam sterilization and sterility assurance in health care facilities.