CER Principles and Maintenance Questions and Answers 2

Question 1

What is the primary goal of endoscope reprocessing in the context of patient safety?

Accepted Answer

To reduce microbial contamination on endoscopes to a level that prevents transmission of infection to subsequent patients

Answer

The fundamental goal of reprocessing is to eliminate pathogens from the endoscope to prevent patient-to-patient transmission of infection.

Question 2

What is the role of 'manufacturer Instructions for Use' (IFU) in the reprocessing of flexible endoscopes?

Accepted Answer

IFU are the legally required, validated reprocessing guidance for each specific endoscope model and must be followed to ensure safety and maintain regulatory compliance

Answer

Manufacturer IFU are validated, legally binding instructions that must be followed exactly to ensure endoscope reprocessing is effective and to maintain regulatory compliance.

Question 3

What is 'occupational exposure' in the context of endoscope reprocessing, and how is it prevented?

Accepted Answer

Contact with patient's blood, body fluids, or chemical agents used in reprocessing through mucous membranes, non-intact skin, or inhalation

Answer

Reprocessing technicians face biological (bloodborne pathogens) and chemical (HLD agents) occupational exposures managed through PPE, engineering controls, and safe practices.

Question 4

What does 'reprocessing between patients' mean and why is it required for all reusable endoscopes?

Accepted Answer

Every reusable endoscope must undergo complete reprocessing after every patient use, regardless of how 'clean' the procedure appeared

Answer

All reusable endoscopes must be reprocessed after every patient use — no exceptions — because all patient secretions are potentially infectious.

Question 5

What is the recommended approach for endoscopes that are infrequently used and may have been stored for extended periods?

Accepted Answer

Reprocess the scope before first use if the storage duration has exceeded the facility's established hang time

Answer

Scopes stored beyond established hang times must be reprocessed before use, regardless of how well they were stored.

CER - Certified Endoscope Reprocessor Practice Test

CER - Certified Endoscope Reprocessor Practice Test

CER Principles and Maintenance Questions and Answers 2