CCE - Certified Clinical Engineer Quality Assurance and Performance Improvement Questions and Answers Flashcards
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Read the first 6 CCE - Certified Clinical Engineer Quality Assurance and Performance Improvement Questions and Answers flashcards as text
What is the purpose of a Failure Mode and Effects Analysis (FMEA) when applied to clinical equipment?
Answer: To proactively identify potential failure modes and their impact on patient safety before failures occur
FMEA is a proactive risk tool that systematically evaluates potential failure modes, their effects, and their likelihood to prioritize risk-reduction efforts.
In quality management, a 'sentinel event' in a healthcare setting refers to:
Answer: An unexpected occurrence involving death or serious physical or psychological injury
The Joint Commission defines a sentinel event as an unexpected incident resulting in death or serious harm, signaling the need for immediate investigation.
Which indicator is most useful for benchmarking the effectiveness of a hospital's biomedical equipment management program?
Answer: PM completion rate as a percentage of scheduled preventive maintenance work orders
PM completion rate directly measures whether scheduled maintenance is being performed on time, serving as a standard KPI for equipment management program effectiveness.
ISO 13485 is a quality management system standard specifically designed for:
Answer: Organizations in the medical device industry
ISO 13485 specifies quality management system requirements for organizations involved in the design, production, installation, and servicing of medical devices.
When evaluating the reliability of a medical device, what does Mean Time Between Failures (MTBF) represent?
Answer: The average operating time between consecutive failures of a repairable device
MTBF is the expected elapsed time between inherent failures of a repairable system, and a higher MTBF indicates greater reliability.
A clinical engineer notices that a specific model of infusion pump generates a disproportionate number of corrective maintenance calls. Which quality tool best visualizes which failure modes account for the majority of repairs?
Answer: Pareto chart
A Pareto chart ranks failure modes by frequency, visually demonstrating the 80/20 principle so engineers can focus on the few causes that produce most of the problems.