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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Which laser has the deepest penetration depth?

Ruby
Alex
Diode
Nd:YAG

The correct answer is: Nd:YAG

Nd:YAG laser has the deepest penetration depth compared to the other laser options listed. This is because Nd:YAG lasers have longer wavelengths (1064nm), allowing them to penetrate deeper into the skin while targeting the hair follicles. Ruby, Alex, and Diode lasers have shorter wavelengths, which limit their penetration depth compared to the Nd:YAG laser.