Certification Board for Sterile Processing and Distribution (CBSPD) Sterile Processing Technician Practice Exam

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Study for the CBSPD Sterile Processing Technician Exam. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam today!

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Which of the following best describes the air pressure in the Decontamination Area of SPD?

Higher than surrounding areas
Equal to surrounding areas
Negative compared to surrounding areas
Positive compared to surrounding areas

The correct answer is: Negative compared to surrounding areas

In the Decontamination Area of a Sterile Processing Department (SPD), the air pressure is maintained at a negative pressure compared to surrounding areas. This is crucial for infection control and safety. Negative pressure helps to prevent any contaminants or pathogens present in the decontamination area from escaping into adjacent spaces where sterile items may be handled or stored. The controlled airflow allows for the effective capture of airborne particles and minimizes the risk of cross-contamination. By creating a pressure differential, air flows into the Decontamination Area from outside the space rather than out of it, ensuring that potential contaminants remain contained within this area. This is essential not only for maintaining the integrity of sterile processing but also for protecting staff and patients from exposure to harmful microorganisms.