ELECTROLYSIS IBEC AND LASER STATE BOARD FINAL EXA j j j j j j j
M QUESTIONS AND ANSWERS (VERIFIED AND WELL DETAILE
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D ANSWERS) LATEST UPDATE 2024/2025
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Laser stands for what? -
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CORRECT ANSWER Light Amplification by
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Stimulated Emis j
sionof Radiationj j
What is the distance measured in nanometers between two peaks or two troug
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hs known as? - CORRECT ANSWER Wavelength
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Light of only one color & one specific wavelength is known as? -
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CORRECT ANSWER Monochromatic
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Refraction is also known as what? - CORRECT ANSWER
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Transmission
The process where by a newly created photon of light (generated through am
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plification) acquires energy equal to the photons that created it is known as? -
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CORRECT ANSWER Stimulated Emission
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,The states of equilibrium or middle state of light -
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CORRECT ANSWER Metastable State
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Who theorized stimulated emission? -
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CORRECT ANSWER Albert Einstein
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The part of the laser that contains the active medium is called? -
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CORRECT ANSWER Resinator cavity
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What are the states of light in stimulated emission? -
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CORRECT ANSWER Ground State
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Excited State Sin j j
glet State Metast
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ableState j
Alexandrite laer is in the visible light spectrum at what wavelength? -
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CORRECT ANSWER 755 nm
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The Nd:YAG laser falls in the invisible light spectrum with a wavelength of w
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hat? - CORRECT ANSWER 1064 nm
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What type of wave is used in laser hair removal? -
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CORRECT ANSWER Pulsed wave
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Achromophoreis also know at what? - CORRECT ANSWER Target
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,Thechromophore absorbs what? - CORRECT ANSWER Energy
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Goggles worn by the patient and practitioner must be approved by which grou
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p? -j
CORRECT ANSWER ANSI (American National Standard Institute) for C
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lass 3B and Class 4 Lasers
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Each laser wavelength is what to its machine? - CORRECT ANSWER
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Specific
What are the parameters when doing laser hair removal? -
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CORRECT ANSWER Wavelength
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Spot Size Flu j j
ence PulseW j j
idth
Pulsed lasers allow for selective heating of specific targets, this is also known
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as? - CORRECT ANSWER Selective Photothermolysis
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The rate/amount of energy delivered within a given area is known as? -
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CORRECT ANSWER Fluence
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An increase in fluence equals an increase in what? -
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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 measure
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d in milliseconds (ms): - CORRECT ANSWER Pulse width/Pulse duration
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If the time of pulse duration is changed from milliseconds to nanoseconds the
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laser is what? - CORRECT ANSWER Q Switched
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AQ switched laser is used for what? -
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CORRECT ANSWER Tattoo removal
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Which skin types can tolerate anAlex laser? - CORRECT ANSWER 1- 4
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Which skin types can tolerate a Nd:YAG laser? -
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CORRECT ANSWER All skin types
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Which skin type should only have electrolysis and no laser? -
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CORRECT ANSWER Type 1
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If the pulse width is greater than the thermal relaxation time it results in?
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- CORRECTANSWER Aburn
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If the pulse width is less than or equal to the thermal relaxation time it results in
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? - CORRECT ANSWER Perfect hair removal
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M QUESTIONS AND ANSWERS (VERIFIED AND WELL DETAILE
j j j j j j j
D ANSWERS) LATEST UPDATE 2024/2025
j j j j
Laser stands for what? -
j j j j
CORRECT ANSWER Light Amplification by
j j j j j
Stimulated Emis j
sionof Radiationj j
What is the distance measured in nanometers between two peaks or two troug
j j j j j j j j j j j j
hs known as? - CORRECT ANSWER Wavelength
j j j j j j
Light of only one color & one specific wavelength is known as? -
j j j j j j j j j j j j
CORRECT ANSWER Monochromatic
j j j
Refraction is also known as what? - CORRECT ANSWER
j j j j j j j j
Transmission
The process where by a newly created photon of light (generated through am
j j j j j j j j j j j j
plification) acquires energy equal to the photons that created it is known as? -
j j j j j j j j j j j j j
CORRECT ANSWER Stimulated Emission
j j j j
,The states of equilibrium or middle state of light -
j j j j j j j j j
CORRECT ANSWER Metastable State
j j j j
Who theorized stimulated emission? -
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CORRECT ANSWER Albert Einstein
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The part of the laser that contains the active medium is called? -
j j j j j j j j j j j j
CORRECT ANSWER Resinator cavity
j j j j
What are the states of light in stimulated emission? -
j j j j j j j j j
CORRECT ANSWER Ground State
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Excited State Sin j j
glet State Metast
j j
ableState j
Alexandrite laer is in the visible light spectrum at what wavelength? -
j j j j j j j j j j j
CORRECT ANSWER 755 nm
j j j j
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of w
j j j j j j j j j j j j j
hat? - CORRECT ANSWER 1064 nm
j j j j j
What type of wave is used in laser hair removal? -
j j j j j j j j j j
CORRECT ANSWER Pulsed wave
j j j j
Achromophoreis also know at what? - CORRECT ANSWER Target
j j j j j j j j j j
,Thechromophore absorbs what? - CORRECT ANSWER Energy
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Goggles worn by the patient and practitioner must be approved by which grou
j j j j j j j j j j j j
p? -j
CORRECT ANSWER ANSI (American National Standard Institute) for C
j j j j j j j j j
lass 3B and Class 4 Lasers
j j j j j
Each laser wavelength is what to its machine? - CORRECT ANSWER
j j j j j j j j j j
Specific
What are the parameters when doing laser hair removal? -
j j j j j j j j j
CORRECT ANSWER Wavelength
j j j
Spot Size Flu j j
ence PulseW j j
idth
Pulsed lasers allow for selective heating of specific targets, this is also known
j j j j j j j j j j j j j
as? - CORRECT ANSWER Selective Photothermolysis
j j j j j
The rate/amount of energy delivered within a given area is known as? -
j j j j j j j j j j j j
CORRECT ANSWER Fluence
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An increase in fluence equals an increase in what? -
j j j j j j j j j
CORRECT ANSWER Heat. Resulting in more damage
j j j j j j j
, The length of time the light/energy is in contact with the target that is measure
j j j j j j j j j j j j j j
d in milliseconds (ms): - CORRECT ANSWER Pulse width/Pulse duration
j j j j j j j j j
If the time of pulse duration is changed from milliseconds to nanoseconds the
j j j j j j j j j j j j j
laser is what? - CORRECT ANSWER Q Switched
j j j j j j j
AQ switched laser is used for what? -
j j j j j j j j
CORRECT ANSWER Tattoo removal
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Which skin types can tolerate anAlex laser? - CORRECT ANSWER 1- 4
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Which skin types can tolerate a Nd:YAG laser? -
j j j j j j j j
CORRECT ANSWER All skin types
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Which skin type should only have electrolysis and no laser? -
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CORRECT ANSWER Type 1
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If the pulse width is greater than the thermal relaxation time it results in?
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- CORRECTANSWER Aburn
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If the pulse width is less than or equal to the thermal relaxation time it results in
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? - CORRECT ANSWER Perfect hair removal
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