What can compromise the integrity of sterile items?

Open cabinets can indeed compromise the integrity of sterile items. When sterile items are stored in open cabinets, they are exposed to the surrounding environment, which can include dust, airborne contaminants, and unintentional contact with non-sterile surfaces or objects. This exposure increases the risk of contamination, which can lead to infection during surgical procedures.

In contrast, heat-sealed packaging is designed to maintain sterility by providing a barrier against contaminants. Dust covers can help protect sterile items from particulate contamination while still keeping them easily accessible. High altitude doesn't directly compromise sterility in the same manner as open cabinets since it pertains more to environmental pressure and doesn't typically involve exposure to contaminants.

Understanding how open cabinets affect sterile items highlights the importance of proper storage solutions in surgical settings, ensuring that sterile supplies maintain their integrity until they are needed for use in surgical procedures.