Medical Device Reprocessing Association of Ontario (MDRAO) Practice Exam

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What must be avoided to prevent wet packs after sterilization?

  1. Allowing devices to touch

  2. Not completely drying the packs

  3. Insufficient space between packs

  4. Using inappropriate sterilants

The correct answer is: Insufficient space between packs

To prevent wet packs after sterilization, it is essential to ensure there is sufficient space between the packs. Adequate spacing allows for the proper circulation of the sterilant and ensures that steam or gases can reach all surfaces of the packs without obstruction. This prevents condensation from forming within the packs, which can lead to moisture retention and consequently wet packs. Improper spacing can create areas where air or steam can become trapped, leading to incomplete sterilization or cooling, which results in condensation accumulation. Therefore, maintaining proper space not only promotes effective sterilization but also ensures that packs are dry when the sterilization cycle is complete. Issues like allowing devices to touch, not completely drying the packs, or using inappropriate sterilants would certainly contribute to the potential for wet packs; however, ensuring adequate space is a primary factor in preventing this problem from occurring.