CER Handling, Transport, and Storage Questions and Answers 5 — Questions and Answers
Question 1: When should an endoscope be inspected for external damage as part of the transport and handling workflow?
- Only after a reported incident
- Before and after each transport (Correct answer)
- During final storage only
- Annually during preventive maintenance
Correct answer: Before and after each transport
Inspecting before and after transport detects damage that occurred during handling and prevents use of a compromised scope.
Question 2: What does SGNA guidance state about the use of absorbent foam or padding inside endoscope transport containers?
- Foam must be sterile-grade material
- Foam should be used to cushion but must be kept dry and clean (Correct answer)
- Foam is discouraged because it harbors bacteria
- Foam is only required for rigid endoscopes
Correct answer: Foam should be used to cushion but must be kept dry and clean
Absorbent foam provides cushioning but must be kept dry and clean; wet or soiled foam becomes a contamination source.
Question 3: A storage cabinet for processed endoscopes should be located in an area that is:
- Adjacent to the soiled utility room for efficiency
- In a clean, low-traffic area with controlled access (Correct answer)
- In the procedure room for fastest scope retrieval
- Shared with sterile supply storage
Correct answer: In a clean, low-traffic area with controlled access
Clean, low-traffic areas with controlled access minimize the risk of environmental recontamination of processed endoscopes.
Question 4: Which type of endoscope accessory must NEVER be stored inside the endoscope channel during transport or storage?
- Channel caps
- Bite blocks
- Cleaning brushes (Correct answer)
- Water-resistant covers
Correct answer: Cleaning brushes
Cleaning brushes should never remain in channels as they can cause internal damage and harbor residual contamination.
Question 5: What is the correct response when an endoscope is found to have moisture visible inside the channel after storage?
- Purge the channel with air and return to storage
- Remove from service and reprocess before use (Correct answer)
- Use the scope for the next case and flag for maintenance
- Dry the exterior and document the finding
Correct answer: Remove from service and reprocess before use
Visible moisture in a stored channel indicates an incomplete drying process; the scope must be fully reprocessed before it is safe for patient use.
Question 6: Which factor most directly affects the maximum safe storage duration of a high-level disinfected flexible endoscope?
- The brand and age of the endoscope
- Storage environment conditions and container integrity (Correct answer)
- The type of high-level disinfectant used
- The number of times the scope has been reprocessed
Correct answer: Storage environment conditions and container integrity
Storage duration is primarily determined by environmental controls (humidity, temperature, traffic) and whether the container remains intact and contamination-free.
Question 7: When a facility implements a scope tracking system using barcodes or RFID, which transport-related data point is MOST critical to capture?
- The technician's employee number
- Time-stamped location transitions from soiled to clean areas (Correct answer)
- The brand name of the transport container used
- The number of transport trips made per shift
Correct answer: Time-stamped location transitions from soiled to clean areas
Time-stamped location data creates an auditable chain of custody showing where the scope was at each stage, supporting traceability and outbreak investigation.
CER Handling, Transport, and Storage Questions and Answers 5
When should an endoscope be inspected for external damage as part of the transport and handling workflow?