CER Handling, Transport, and Storage 5 — Questions and Answers
Question 1: According to SGNA and AAMI standards, which document serves as the primary authoritative reference for endoscope-specific handling and storage requirements?
- The facility's internal policy manual only
- The endoscope manufacturer's Instructions for Use (IFU) (Correct answer)
- The hospital infection control committee's annual review
- The FDA's general guidance for medical device storage
Correct answer: The endoscope manufacturer's Instructions for Use (IFU)
The endoscope manufacturer's IFU provides device-specific handling, transport, and storage requirements that are legally and professionally binding for reprocessing staff.
Question 2: A reprocessed endoscope stored for a period exceeding the facility's validated hang time is discovered at the start of a procedure day. What is the correct action?
- Use the scope for the first patient only, then reprocess it
- Return the scope to storage and reprocess it at the end of the day
- Remove the scope from storage and fully reprocess it before use (Correct answer)
- Wipe the exterior with a disinfectant wipe and proceed
Correct answer: Remove the scope from storage and fully reprocess it before use
An endoscope that has exceeded its validated storage time must be fully reprocessed before patient use, regardless of its visual appearance.
Question 3: When an endoscope is sent off-site for repair, which documentation must accompany it?
- Only the repair work order describing the malfunction
- Proof of reprocessing, with a statement confirming the scope has been decontaminated (Correct answer)
- The original scope purchase invoice and warranty card
- A list of all patients who used the scope in the last 90 days
Correct answer: Proof of reprocessing, with a statement confirming the scope has been decontaminated
OSHA and professional guidelines require that endoscopes sent for repair be accompanied by documentation confirming they have been reprocessed (decontaminated) to protect repair technicians.
Question 4: In facilities using automated endoscope storage systems (e.g., AECD cabinets), what function do these systems provide beyond simple storage?
- They resterilize the endoscope during storage using UV light
- They provide continuous channel flushing with purified air to maintain dryness and track storage time (Correct answer)
- They apply chemical disinfectant to scope surfaces at set intervals
- They compress and package the scopes to reduce storage footprint
Correct answer: They provide continuous channel flushing with purified air to maintain dryness and track storage time
Automated Endoscope Drying Cabinets (AEDCs) continuously flush channels with HEPA-filtered air to maintain dryness and electronically track how long each scope has been stored.
Question 5: Which scenario represents a critical breach of endoscope handling protocol during the transport step from bedside to the reprocessing room?
- Immediately placing a cap on the scope's biopsy port after the procedure
- Transporting the scope promptly after the procedure without delay
- Allowing the scope to dry on the procedure table before placing it in a transport container (Correct answer)
- Documenting the scope's ID and the time transport began
Correct answer: Allowing the scope to dry on the procedure table before placing it in a transport container
Allowing the scope to air-dry on the procedure table permits organic soil to dry and adhere in channels, making subsequent cleaning far more difficult and less effective.
Question 6: A storage cabinet for high-level disinfected endoscopes must NOT be located near which of the following?
- The nursing station medication room
- Soiled utility rooms, reprocessing sinks, or areas where dirty items are handled (Correct answer)
- The scheduling desk for endoscopy appointments
- The supply room where sterile single-use accessories are stored
Correct answer: Soiled utility rooms, reprocessing sinks, or areas where dirty items are handled
Proximity to soiled utility areas or reprocessing sinks creates risk of aerosolization and cross-contamination of reprocessed scopes from dirty items.
Question 7: Which of the following scenarios requires that an endoscope be reprocessed even though it was previously stored correctly and within the hang-time limit?
- The scope's serial number label has become faded
- The storage cabinet was opened and the scope was handled but not used for a patient procedure (Correct answer)
- The procedure schedule was changed and the scope is needed earlier than planned
- The endoscopist requests a different scope model for the next procedure
Correct answer: The storage cabinet was opened and the scope was handled but not used for a patient procedure
Handling a stored endoscope (removing it from the cabinet and then returning it without use) may introduce contamination, and facility policy often requires reprocessing in such cases.
CER Handling, Transport, and Storage 5
According to SGNA and AAMI standards, which document serves as the primary authoritative reference for endoscope-specific handling and storage requirements?