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Laser Technician Certification Questions and Answers 100% Correct | 2025
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Laser Technician Certification Questions and Answers 100% Correct | 2025
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Laser Technician Certification Questions andAnswers 100% Correct | 2025
Pulsed dye lasers are most popular for treating? - ANSWER Vascular lesions
What procedure is the diode laser most effective for? - ANSWER Laser Hair
Removal
What is a Q-Switch laser used for? - ANSWER Tattoo removal
What does the laser active medium produce when it is stimulated? - ANSWER
Photons
In esthetic practices,what are the most commonly used wavelengths of the
electromagnetic spectrum? - ANSWER Visible light, infrared
What portion of the electromagnetic spectrum can humans see? - ANSWER
visible light
What is electromagnetic radiation? - ANSWER Waves of electrons
What do photons transmit? - ANSWER Light
What does LASER stand for? - ANSWER light amplification by stimulated
emission of radiation
, What produces light, heat, chemical and magnetic changes? - ANSWER
electricity
The range of all the wavelengths that can be produced by radiation energy is
called? - ANSWER Electromagnetic Spectrum (EMS)
What type of light has the shortest wavelength? - ANSWER Ultraviolet (UV)
What are three characteristics of laser light? - ANSWER Monochromatic,
Directional/Collimated, Coherent
When laser light reaches a target it is absorbed and then converted into? -
ANSWER Heat
Heat energy is the movement of? - ANSWER Electrons
What are tiny blood vessels that cause red lines or patterns on the skin? -
ANSWER Telangiectasias
What condition caused by hormonal imbalances and typically affected by women
causing dark hair to grow in areas such as the face, arms, legs, and back? -
ANSWER Hirstism
What do you call an infection of the hair follicle in the beard area? - ANSWER
Pseudofolliculitis Barbae
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