The infection preventionist (IP) is notified about the recall of certain ice machines because of...

The CBIC Certified Infection Control Exam Study Guide (6th edition) emphasizes that when a device recall involves potential contamination risk, the infection preventionist’s first priority is risk mitigation and prevention of further exposure. In this scenario, the recall of ice machines due to a faulty filtration device represents a potential waterborne contamination risk, even in the absence of confirmed infections.

The best immediate action is to remove the recalled ice machines from service and provide an alternative source of ice while further investigation and corrective actions are underway. This step promptly eliminates the exposure pathway and protects patients, staff, and visitors from possible contamination. The Study Guide stresses that interruption of use is the most effective initial control measure when equipment safety is in question.

Option A is incorrect because culturing ice machines is not the first step and is not routinely recommended without clinical indication. Option B is inappropriate because there is no evidence of a confirmed outbreak. Option C may be necessary later if exposure investigation becomes warranted, but it should not precede immediate risk control.

For the CIC® exam, it is essential to recognize that eliminating exposure takes precedence over testing or notification activities. Supplying an alternative ice source while investigating further aligns with risk management principles, patient safety priorities, and evidence-based infection prevention practice.

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