Electrolysis IBEC + Laser STATE BOARD Module Test
Questions With Correct Answers
Which skin type should only have electrolysis and no laser?☑️Correct Ans-Type 1
If the pulse width is greater than the thermal relaxation time it results in?☑️Correct Ans-A burn
If the pulse width is less than or equal to the thermal relaxation time it results in?☑️Correct Ans-
Perfect hair removal
Larger structures have __________ thermal relaxation times (TRT)☑️Correct Ans-Longer
Smaller structures have _______ thermal relaxation times (TRT)☑️Correct Ans-Shorter
Laser stands for what?☑️Correct Ans-Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs known
as?☑️Correct Ans-Wavelength
,Light of only one color & one specific wavelength is known as?☑️Correct Ans-Monochromatic
Refraction is also known as what?☑️Correct Ans-Transmission
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 Ans-Stimulated Emission
The states of equilibrium or middle state of light☑️Correct Ans-Metastable State
Who theorized stimulated emission?☑️Correct Ans-Albert Einstein
The part of the laser that contains the active medium is called?☑️Correct Ans-Resinator cavity
What are the states of light in stimulated emission?☑️Correct Ans-Ground State
Excited State
Singlet State
Metastable State
Alexandrite laer is in the visible light spectrum at what wavelength?☑️Correct Ans-755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what?☑️Correct
Ans-1064 nm
,What type of wave is used in laser hair removal?☑️Correct Ans-Pulsed wave
A chromophore is also know at what?☑️Correct Ans-Target
The chromophore absorbs what?☑️Correct Ans-Energy
Goggles worn by the patient and practitioner must be approved by which group?☑️Correct Ans-
ANSI (American National Standard Institute) for Class 3B and Class 4 Lasers
Each laser wavelength is what to its machine?☑️Correct Ans-Specific
What are the parameters when doing laser hair removal?☑️Correct Ans-Wavelength
Spot Size
Fluence
Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also known as?☑️Correct Ans-
Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as?☑️Correct Ans-Fluence
, An increase in fluence equals an increase in what?☑️Correct Ans-Heat. Resulting in more
damage
The length of time the light/energy is in contact with the target that is measured in milliseconds
(ms):☑️Correct Ans-Pulse width/Pulse duration
If the time of pulse duration is changed from milliseconds to nanoseconds the laser is
what?☑️Correct Ans-Q Switched
A Q switched laser is used for what?☑️Correct Ans-Tattoo removal
Which skin types can tolerate an Alex laser?☑️Correct Ans-1-4
Which skin types can tolerate a Nd:YAG laser?☑️Correct Ans-All skin types
What kind of pulse widths protect the epidermis, penetrate deeper and cool more
slowly?☑️Correct Ans-Long
Longer pulse widths are for what skin type?☑️Correct Ans-4-6
What kind of pulse widths are more aggressive and heat up and cool down quickly?☑️Correct
Ans-Short
Questions With Correct Answers
Which skin type should only have electrolysis and no laser?☑️Correct Ans-Type 1
If the pulse width is greater than the thermal relaxation time it results in?☑️Correct Ans-A burn
If the pulse width is less than or equal to the thermal relaxation time it results in?☑️Correct Ans-
Perfect hair removal
Larger structures have __________ thermal relaxation times (TRT)☑️Correct Ans-Longer
Smaller structures have _______ thermal relaxation times (TRT)☑️Correct Ans-Shorter
Laser stands for what?☑️Correct Ans-Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs known
as?☑️Correct Ans-Wavelength
,Light of only one color & one specific wavelength is known as?☑️Correct Ans-Monochromatic
Refraction is also known as what?☑️Correct Ans-Transmission
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 Ans-Stimulated Emission
The states of equilibrium or middle state of light☑️Correct Ans-Metastable State
Who theorized stimulated emission?☑️Correct Ans-Albert Einstein
The part of the laser that contains the active medium is called?☑️Correct Ans-Resinator cavity
What are the states of light in stimulated emission?☑️Correct Ans-Ground State
Excited State
Singlet State
Metastable State
Alexandrite laer is in the visible light spectrum at what wavelength?☑️Correct Ans-755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of what?☑️Correct
Ans-1064 nm
,What type of wave is used in laser hair removal?☑️Correct Ans-Pulsed wave
A chromophore is also know at what?☑️Correct Ans-Target
The chromophore absorbs what?☑️Correct Ans-Energy
Goggles worn by the patient and practitioner must be approved by which group?☑️Correct Ans-
ANSI (American National Standard Institute) for Class 3B and Class 4 Lasers
Each laser wavelength is what to its machine?☑️Correct Ans-Specific
What are the parameters when doing laser hair removal?☑️Correct Ans-Wavelength
Spot Size
Fluence
Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also known as?☑️Correct Ans-
Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as?☑️Correct Ans-Fluence
, An increase in fluence equals an increase in what?☑️Correct Ans-Heat. Resulting in more
damage
The length of time the light/energy is in contact with the target that is measured in milliseconds
(ms):☑️Correct Ans-Pulse width/Pulse duration
If the time of pulse duration is changed from milliseconds to nanoseconds the laser is
what?☑️Correct Ans-Q Switched
A Q switched laser is used for what?☑️Correct Ans-Tattoo removal
Which skin types can tolerate an Alex laser?☑️Correct Ans-1-4
Which skin types can tolerate a Nd:YAG laser?☑️Correct Ans-All skin types
What kind of pulse widths protect the epidermis, penetrate deeper and cool more
slowly?☑️Correct Ans-Long
Longer pulse widths are for what skin type?☑️Correct Ans-4-6
What kind of pulse widths are more aggressive and heat up and cool down quickly?☑️Correct
Ans-Short
