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 category of lasers would you use for ophthalmology and dermatology?

Holmium
Argon
Erbium
Eximer

The correct answer is: Argon

The appropriate category of laser for use in both ophthalmology and dermatology is the argon laser. Argon lasers emit light at wavelengths associated with the ability to effectively treat a variety of conditions, making them versatile tools in these fields. In ophthalmology, argon lasers are commonly utilized for procedures such as laser photocoagulation to treat retinal disorders and manage conditions like diabetic retinopathy. This laser's ability to target hemoglobin makes it effective in treating vascular lesions and other dermatological issues as well. The versatility of the argon laser comes from its capability to be adjusted for different wavelengths, allowing practitioners to tailor treatments to specific conditions, whether in the eye or on the skin. This adaptability and efficacy in both specialties is what makes the argon laser the right choice in this context. Other laser types, while useful in their specific applications, do not serve the dual purpose as effectively as the argon laser.