CER Quality Assurance and Documentation 2

Question 1

Which document must be completed BEFORE an endoscope is returned to clinical use after reprocessing?

Accepted Answer

Reprocessing log confirming all steps were completed

Answer

A completed reprocessing log verifying all steps were performed is required before an endoscope is cleared for clinical use.

Question 2

What is the primary purpose of tracking lot numbers for disinfectants in endoscope reprocessing documentation?

Accepted Answer

To enable traceability during product recalls or quality failures

Answer

Lot number tracking enables targeted recall response and root cause analysis if a specific disinfectant batch is found defective.

Question 3

A reprocessing technician discovers an AER cycle was interrupted mid-cycle. What is the FIRST action?

Accepted Answer

Document the interruption and quarantine the scope

Answer

The scope must be quarantined and the event documented before any further action to preserve safety and traceability.

Question 4

Which QA indicator directly measures the effectiveness of manual cleaning before high-level disinfection?

Accepted Answer

Residual protein test (e.g., ATP or protein assay)

Answer

Residual protein or ATP testing detects organic soil remaining after manual cleaning, which could interfere with HLD.

Question 5

How long must endoscope reprocessing records typically be retained according to standard accreditation guidelines?

Accepted Answer

A minimum of 3 years, often longer per state law or facility policy

Answer

Most accreditation bodies require reprocessing records to be kept a minimum of 3 years, though state laws or facility policies may extend this.

CER - Certified Endoscope Reprocessor Practice Test