Certified Nurses Operating Room (CNOR) Practice Exam

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Prepare for the Certified Nurses Operating Room Test. Utilize flashcards and multiple choice questions; each accompanied by hints and in-depth explanations. Ace your exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the primary method to prevent fire during laser surgery?

Use non-reflective instruments
Cover all instruments with gel
Ensure proper room lighting
Utilize rubber-coated ESU

The correct answer is: Use non-reflective instruments

The primary method to prevent fire during laser surgery is to use non-reflective instruments. This is crucial because reflective materials can inadvertently focus the laser beam onto flammable substances, increasing the risk of ignition. Non-reflective instruments minimize this risk by dispersing the laser energy, reducing the likelihood of arcing or fire caused by unintended reflection. While covering instruments with gel or ensuring proper room lighting can contribute to safety, these measures do not directly address the prevention of fire initiated by laser exposure. Similarly, utilizing rubber-coated electrosurgical units (ESUs) is more focused on preventing electrical burns rather than specifically addressing fire hazards associated with laser use. Therefore, the use of non-reflective instruments stands out as the most effective primary strategy for mitigating fire risks during laser procedures.