Based on the Spaulding classification, which of the following pairings is an example of a...

The CBIC Certified Infection Control Exam Study Guide (6th edition) emphasizes the importance of applying Spaulding’s classification to determine the appropriate minimum level of processing for medical devices. Under this system, devices are categorized as critical, semi-critical, or noncritical based on the degree of infection risk associated with their use.

Semi-critical items are those that come into contact with mucous membranes or non-intact skin but do not ordinarily penetrate sterile tissue. Examples include endocavity probes, such as transvaginal or transrectal ultrasound probes. Because mucous membranes are more susceptible to infection than intact skin, semi-critical items require at least high-level disinfection after thorough cleaning to eliminate all microorganisms except large numbers of bacterial spores.

Option C correctly pairs an endocavity probe with high-level disinfection, which is the minimum acceptable level of processing for this classification. Option A is incorrect because a bedside table is a noncritical item and requires only low-level disinfection. Option B describes a critical item, which correctly requires sterilization but does not meet the question’s focus on semi-critical devices. Option D is incorrect because bedpans are noncritical items, and intermediate-level disinfection exceeds the minimum requirement.

Understanding Spaulding’s classification and matching devices to the correct level of disinfection is a high-yield topic on the CIC® exam and essential for safe infection prevention practice.

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