- Certified Medical Device Reprocessing Technician Storage and Distribution Questions and Answers Flashcards

What are the recommended environmental conditions for sterile storage areas?

Answer: Temperature between 18-23°C, relative humidity between 30-60%, positive air pressure relative to adjacent areas, and controlled access

Controlled environmental conditions in sterile storage prevent condensation, inhibit microbial growth, maintain packaging integrity, and protect the sterile barrier. Positive air pressure prevents contaminated air from entering.

What should be checked during a sterile package inspection before distributing items to clinical areas?

Answer: Package integrity (no holes, tears, or moisture), seal integrity, chemical indicator result, labelling completeness, and expiry/event-related status

A multi-point inspection before distribution ensures that only items with intact sterile barriers, verified sterilization exposure, correct identification, and valid sterility status reach patient care areas.

What is the first-in, first-out (FIFO) principle and how does it apply to sterile storage?

Answer: Items sterilized first should be distributed first to ensure stock rotation and prevent items from exceeding shelf life

FIFO ensures that older sterilized items are used before newer ones, preventing stock from sitting on shelves beyond its shelf life and reducing waste from expired sterile packages.

What are the requirements for transporting sterile items from the reprocessing department to clinical areas?

Answer: Sterile items must be transported in closed or covered carts/containers that protect them from contamination, moisture, and physical damage during transit

During transport, sterilized items are vulnerable to damage from physical impact, contamination from airborne particles, and moisture exposure. Enclosed transport systems protect the sterile barrier until items reach their destination.

What is a case cart system and how does it relate to sterile storage and distribution?

Answer: A system where all instruments and supplies needed for a specific surgical procedure are assembled onto a dedicated cart and delivered to the OR, improving efficiency and reducing errors

Case cart systems organize all items needed for a specific surgical case onto one cart, reducing the risk of missing items, decreasing OR setup time, and improving inventory management through standardized pick lists.

Why should sterile items not be stored on the floor or near external walls in the storage area?

Answer: Floor storage exposes items to splash contamination and pest damage, while external walls can create temperature fluctuations and condensation that compromise packaging integrity

Items stored on the floor are vulnerable to contamination from floor-cleaning solutions, foot traffic, pests, and flooding. External walls may experience temperature variations and condensation that can compromise the sterile barrier of packages stored against them.