Written Laser Hair Removal Practice Exam

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Prepare for the Written Laser Hair Removal Exam. Study with flashcards and multiple-choice questions, each question includes hints and explanations. Get ready to succeed on your exam!

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Which laser has the deepest penetration depth?

  1. Ruby

  2. Alex

  3. Diode

  4. 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.

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