Written Laser Hair Removal Practice Exam

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Ace your laser hair removal certification with our comprehensive practice exam. Featuring multiple-choice questions, detailed explanations, and hints, get the preparation you need to ensure success.

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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Laser hair removal devices operate primarily within what spectrum of light?

Ultraviolet and violet
Blue and green
Red and near infrared
Visible and ultraviolet

The correct answer is: Red and near infrared

Laser hair removal devices use concentrated beams of light to target and damage hair follicles, ultimately preventing future hair growth. Out of the given options, red and near infrared is the spectrum of light most commonly used in these devices. Ultraviolet and violet light can cause harm to the skin, making it unsafe for hair removal. Blue and green light lack the necessary intensity to effectively damage hair follicles. And while visible and ultraviolet light may be used in some devices, they are not commonly used for laser hair removal. Therefore, the correct answer is C Red and near infrared.