Electrolysis IBEC+Laser STATE BOARD
Exam 2026 Questions and Answers 100%
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Laser stands for what? - Correct answer-Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs
known as? - Correct answer-Wavelength
Light of only one color & one specific wavelength is known as? - Correct answer-
Monochromatic
Refraction is also known as what? - Correct answer-Transmission
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,The process where by a newly created photon of light (generated through
amplification) acquires energy equal to the photons that created it is known as? -
Correct answer-Stimulated Emission
The states of equilibrium or middle state of light - Correct answer-Metastable State
Who theorized stimulated emission? - Correct answer-Albert Einstein
The part of the laser that contains the active medium is called? - Correct answer-
Resinator cavity
What are the states of light in stimulated emission? - Correct answer-Ground State
Excited State
Singlet State
Metastable State
Alexandrite laer is in the visible light spectrum at what wavelength? - Correct
answer-755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what?
- Correct answer-1064 nm
What type of wave is used in laser hair removal? - Correct answer-Pulsed wave
A chromophore is also know at what? - Correct answer-Target
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,The chromophore absorbs what? - Correct answer-Energy
Goggles worn by the patient and practitioner must be approved by which group? -
Correct answer-ANSI (American National Standard Institute) for Class 3B and
Class 4 Lasers
Each laser wavelength is what to its machine? - Correct answer-Specific
What are the parameters when doing laser hair removal? - Correct answer-
Wavelength
Spot Size
Fluence
Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also known as? -
Correct answer-Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as? - Correct
answer-Fluence
An increase in fluence equals an increase in what? - Correct answer-Heat.
Resulting in more damage
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, The length of time the light/energy is in contact with the target that is measured in
milliseconds (ms): - Correct answer-Pulse width/Pulse duration
If the time of pulse duration is changed from milliseconds to nanoseconds the laser
is what? - Correct answer-Q Switched
A Q switched laser is used for what? - Correct answer-Tattoo removal
Which skin types can tolerate an Alex laser? - Correct answer-1-4
Which skin types can tolerate a Nd:YAG laser? - Correct answer-All skin types
Which skin type should only have electrolysis and no laser? - Correct answer-Type
1
If the pulse width is greater than the thermal relaxation time it results in? - Correct
answer-A burn
If the pulse width is less than or equal to the thermal relaxation time it results in? -
Correct answer-Perfect hair removal
Larger structures have __________ thermal relaxation times (TRT) - Correct
answer-Longer
Smaller structures have _______ thermal relaxation times (TRT) - Correct answer-
Shorter
©COPYRIGHT 2025, ALL RIGHTS RESERVE 4
Exam 2026 Questions and Answers 100%
Pass Guaranteed
Laser stands for what? - Correct answer-Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs
known as? - Correct answer-Wavelength
Light of only one color & one specific wavelength is known as? - Correct answer-
Monochromatic
Refraction is also known as what? - Correct answer-Transmission
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
,The process where by a newly created photon of light (generated through
amplification) acquires energy equal to the photons that created it is known as? -
Correct answer-Stimulated Emission
The states of equilibrium or middle state of light - Correct answer-Metastable State
Who theorized stimulated emission? - Correct answer-Albert Einstein
The part of the laser that contains the active medium is called? - Correct answer-
Resinator cavity
What are the states of light in stimulated emission? - Correct answer-Ground State
Excited State
Singlet State
Metastable State
Alexandrite laer is in the visible light spectrum at what wavelength? - Correct
answer-755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what?
- Correct answer-1064 nm
What type of wave is used in laser hair removal? - Correct answer-Pulsed wave
A chromophore is also know at what? - Correct answer-Target
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
,The chromophore absorbs what? - Correct answer-Energy
Goggles worn by the patient and practitioner must be approved by which group? -
Correct answer-ANSI (American National Standard Institute) for Class 3B and
Class 4 Lasers
Each laser wavelength is what to its machine? - Correct answer-Specific
What are the parameters when doing laser hair removal? - Correct answer-
Wavelength
Spot Size
Fluence
Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also known as? -
Correct answer-Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as? - Correct
answer-Fluence
An increase in fluence equals an increase in what? - Correct answer-Heat.
Resulting in more damage
©COPYRIGHT 2025, ALL RIGHTS RESERVE 3
, The length of time the light/energy is in contact with the target that is measured in
milliseconds (ms): - Correct answer-Pulse width/Pulse duration
If the time of pulse duration is changed from milliseconds to nanoseconds the laser
is what? - Correct answer-Q Switched
A Q switched laser is used for what? - Correct answer-Tattoo removal
Which skin types can tolerate an Alex laser? - Correct answer-1-4
Which skin types can tolerate a Nd:YAG laser? - Correct answer-All skin types
Which skin type should only have electrolysis and no laser? - Correct answer-Type
1
If the pulse width is greater than the thermal relaxation time it results in? - Correct
answer-A burn
If the pulse width is less than or equal to the thermal relaxation time it results in? -
Correct answer-Perfect hair removal
Larger structures have __________ thermal relaxation times (TRT) - Correct
answer-Longer
Smaller structures have _______ thermal relaxation times (TRT) - Correct answer-
Shorter
©COPYRIGHT 2025, ALL RIGHTS RESERVE 4
