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Laser

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Questions and Answers

What type of laser has a concentrated beam?

Argon laser

KTP laser

Nd-YAG laser

Carbon Dioxide laser (correct)

What is a benefit of laser surgery?

Microscopic precision (correct)

Low frequency

Poor tissue reaction

High energy output

Which laser penetrates tissue deeper than CO2?

Nd-YAG laser (correct)

Argon laser

Excimer laser

KTP laser

What allows energy sources to travel through flexible quartz fibers?

Reflection Signup and view all the answers

What does the acronym 'Laser' stand for?

Light Amplification by Stimulated Emission of Radiation Signup and view all the answers

What determines the wavelength of light emitted by a laser?

The amount of energy released when the electron drops to a lower orbit Signup and view all the answers

Which component is essential for a laser's monochromatic property?

Resonant Chamber Signup and view all the answers

What type of radiation does a laser emit?

Non-Ionizing Radiation Signup and view all the answers

What is the purpose of the resonant chamber in a laser?

To contain the laser medium Signup and view all the answers

What property of laser light makes it monochromatic?

Wavelength specificity Signup and view all the answers

What is the primary advantage of CO2 lasers in surgery?

Efficient tissue vaporization due to water absorption at far-infrared wavelength Signup and view all the answers

What makes Nd-YAG lasers useful in ENT surgery?

Better coagulation in vascular pathologies Signup and view all the answers

Why is excimer laser used exclusively for retinal and LASIK surgery?

It has a specific wavelength suitable for these procedures Signup and view all the answers

What is the main advantage of optical fibers in surgical procedures?

Energy transmission through flexible quartz fibers Signup and view all the answers

Laser

Choose a study mode

Podcast

Questions and Answers

What type of laser has a concentrated beam?

What is a benefit of laser surgery?

Which laser penetrates tissue deeper than CO2?

What allows energy sources to travel through flexible quartz fibers?

What does the acronym 'Laser' stand for?

What determines the wavelength of light emitted by a laser?

Which component is essential for a laser's monochromatic property?

What type of radiation does a laser emit?

What is the purpose of the resonant chamber in a laser?

What property of laser light makes it monochromatic?

What is the primary advantage of CO2 lasers in surgery?

What makes Nd-YAG lasers useful in ENT surgery?

Why is excimer laser used exclusively for retinal and LASIK surgery?

What is the main advantage of optical fibers in surgical procedures?

What safety measure should OR staff take when a laser is not in use?

What safety measure should patients take during laser surgery?

What is the distinguishing feature of Argon laser in terms of its color?

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