Practice Test GeeksCER - Certified Endoscope Reprocessor Practice Test
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Endoscope Reprocessing Fundamentals Questions and Answers Flashcards

7 cards from real CER practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. Which organization publishes the primary guidelines for endoscope reprocessing in the United States?

    Answer: SGNA

    The Society of Gastroenterology Nurses and Associates (SGNA) publishes the primary evidence-based standards for endoscope reprocessing.

  2. What is the minimum number of channels that must be flushed with enzymatic detergent during manual cleaning of a flexible endoscope?

    Answer: All accessible channels

    All accessible channels must be flushed with enzymatic detergent to ensure thorough removal of bioburden from every lumen.

  3. What is the primary reason endoscopes must be transported in a closed, leak-proof container after use?

    Answer: To prevent cross-contamination and exposure risk

    Closed, leak-proof containers prevent cross-contamination and protect staff from exposure to potentially infectious material.

  4. Which of the following is a characteristic of a high-level disinfectant (HLD) used for endoscope reprocessing?

    Answer: Kills all microbial life except high numbers of bacterial spores

    High-level disinfectants kill all microbial life including mycobacteria, fungi, and viruses, but may not eliminate high concentrations of bacterial spores.

  5. How should reprocessing personnel verify that an enzymatic detergent solution has been diluted correctly?

    Answer: By following manufacturer's instructions for concentration testing

    Manufacturer's instructions must be followed for concentration testing, which may include test strips or titration methods specific to the product.

  6. What does 'OPA' stand for in the context of endoscope high-level disinfection?

    Answer: Orthophthalaldehyde

    OPA stands for orthophthalaldehyde, a high-level disinfectant commonly used as an alternative to glutaraldehyde for endoscope reprocessing.

  7. When performing a leak test on a flexible endoscope, what should be done if a leak is detected?

    Answer: Remove the scope from service and send for repair

    A scope with a confirmed leak must be removed from service immediately and sent for repair to prevent patient injury and disinfectant damage to internal components.