Medical Device Reprocessing Association of Ontario (MDRAO) Practice Exam

What are the two types of sterile packaging wrapping?

1. Envelope and square wrapping

2. Flat and tubular wrapping

3. Plastic and cloth wrapping

4. Open and closed wrapping

The correct answer is: Envelope and square wrapping

The two types of sterile packaging wrapping commonly recognized in the field of medical device reprocessing are flat wrapping and tubular wrapping. Flat wrapping refers to the technique where items are wrapped flatly in a specific material, allowing for easy placement in sterilization equipment, providing reliable sealing and sterilization. Tubular wrapping typically involves wrapping items that are long or cylindrical, accommodating for their shape and ensuring that they remain sterile until they are needed. While envelope and square wrapping may be understood in a similar context, they do not accurately represent the commonly accepted terminology used in reprocessing practices. It’s important to focus on the recognized categories—flat and tubular—as they reflect established methods in sterilization processes used to maintain the sterility of medical devices. This terminology enhances effective communication in the field and supports proper training in sterile processing techniques.