Laser Technician Certification Test With
Comprehensive Correct Answers
Pulsed dye lasers are most popular for treating? - Correct AnswerVascular lesions
What procedure is the diode laser most effective for? - Correct AnswerLaser Hair Removal
What is a Q-Switch laser used for? - Correct AnswerTattoo removal
What does the laser active medium produce when it is stimulated? - Correct AnswerPhotons
In esthetic practices,what are the most commonly used wavelengths of the electromagnetic
spectrum? - Correct AnswerVisible light, infrared
What portion of the electromagnetic spectrum can humans see? - Correct Answervisible light
What is electromagnetic radiation? - Correct AnswerWaves of electrons
What do photons transmit? - Correct AnswerLight
What does LASER stand for? - Correct Answerlight amplification by stimulated emission of
radiation
What produces light, heat, chemical and magnetic changes? - Correct Answerelectricity
The range of all the wavelengths that can be produced by radiation energy is called? - Correct
AnswerElectromagnetic Spectrum (EMS)
, What type of light has the shortest wavelength? - Correct AnswerUltraviolet (UV)
What are three characteristics of laser light? - Correct AnswerMonochromatic,
Directional/Collimated, Coherent
When laser light reaches a target it is absorbed and then converted into? - Correct AnswerHeat
Heat energy is the movement of? - Correct AnswerElectrons
What are tiny blood vessels that cause red lines or patterns on the skin? - Correct
AnswerTelangiectasias
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? - Correct AnswerHirstism
What do you call an infection of the hair follicle in the beard area? - Correct
AnswerPseudofolliculitis Barbae
Excessive hair growth that is genetically determined and can occur in both men and women is
called? - Correct AnswerHypertichosis
Photons are? - Correct AnswerPackets of energy
A wavelength is measured in - Correct Answernanometers
Fluency is measured in? - Correct AnswerJoules
Comprehensive Correct Answers
Pulsed dye lasers are most popular for treating? - Correct AnswerVascular lesions
What procedure is the diode laser most effective for? - Correct AnswerLaser Hair Removal
What is a Q-Switch laser used for? - Correct AnswerTattoo removal
What does the laser active medium produce when it is stimulated? - Correct AnswerPhotons
In esthetic practices,what are the most commonly used wavelengths of the electromagnetic
spectrum? - Correct AnswerVisible light, infrared
What portion of the electromagnetic spectrum can humans see? - Correct Answervisible light
What is electromagnetic radiation? - Correct AnswerWaves of electrons
What do photons transmit? - Correct AnswerLight
What does LASER stand for? - Correct Answerlight amplification by stimulated emission of
radiation
What produces light, heat, chemical and magnetic changes? - Correct Answerelectricity
The range of all the wavelengths that can be produced by radiation energy is called? - Correct
AnswerElectromagnetic Spectrum (EMS)
, What type of light has the shortest wavelength? - Correct AnswerUltraviolet (UV)
What are three characteristics of laser light? - Correct AnswerMonochromatic,
Directional/Collimated, Coherent
When laser light reaches a target it is absorbed and then converted into? - Correct AnswerHeat
Heat energy is the movement of? - Correct AnswerElectrons
What are tiny blood vessels that cause red lines or patterns on the skin? - Correct
AnswerTelangiectasias
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? - Correct AnswerHirstism
What do you call an infection of the hair follicle in the beard area? - Correct
AnswerPseudofolliculitis Barbae
Excessive hair growth that is genetically determined and can occur in both men and women is
called? - Correct AnswerHypertichosis
Photons are? - Correct AnswerPackets of energy
A wavelength is measured in - Correct Answernanometers
Fluency is measured in? - Correct AnswerJoules
