Electrolysis IBEC+Laser STATE BOARD
Practice Test 2026 Exam Questions with
100% Correct Answers | Latest Update
Laser stands for what? - 🧠 ANSWER ✔✔Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two
troughs known as? - 🧠 ANSWER ✔✔Wavelength
,Light of only one color & one specific wavelength is known as? - 🧠
ANSWER ✔✔Monochromatic
Refraction is also known as what? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔Stimulated Emission
The states of equilibrium or middle state of light - 🧠 ANSWER
✔✔Metastable State
Who theorized stimulated emission? - 🧠 ANSWER ✔✔Albert Einstein
The part of the laser that contains the active medium is called? - 🧠
ANSWER ✔✔Resinator cavity
What are the states of light in stimulated emission? - 🧠 ANSWER
✔✔Ground State
Excited State
Singlet State
Metastable State
,Alexandrite laer is in the visible light spectrum at what wavelength? - 🧠
ANSWER ✔✔755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of
what? - 🧠 ANSWER ✔✔1064 nm
What type of wave is used in laser hair removal? - 🧠 ANSWER ✔✔Pulsed
wave
A chromophore is also know at what? - 🧠 ANSWER ✔✔Target
The chromophore absorbs what? - 🧠 ANSWER ✔✔Energy
Goggles worn by the patient and practitioner must be approved by which
group? - 🧠 ANSWER ✔✔ANSI (American National Standard Institute) for
Class 3B and Class 4 Lasers
Each laser wavelength is what to its machine? - 🧠 ANSWER ✔✔Specific
What are the parameters when doing laser hair removal? - 🧠 ANSWER
✔✔Wavelength
Spot Size
Fluence
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also
known as? - 🧠 ANSWER ✔✔Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as? - 🧠
ANSWER ✔✔Fluence
An increase in fluence equals an increase in what? - 🧠 ANSWER ✔✔Heat.
Resulting in more damage
The length of time the light/energy is in contact with the target that is
measured in milliseconds (ms): - 🧠 ANSWER ✔✔Pulse width/Pulse
duration
If the time of pulse duration is changed from milliseconds to nanoseconds
the laser is what? - 🧠 ANSWER ✔✔Q Switched
A Q switched laser is used for what? - 🧠 ANSWER ✔✔Tattoo removal
Which skin types can tolerate an Alex laser? - 🧠 ANSWER ✔✔1-4
Which skin types can tolerate a Nd:YAG laser? - 🧠 ANSWER ✔✔All skin
types
Practice Test 2026 Exam Questions with
100% Correct Answers | Latest Update
Laser stands for what? - 🧠 ANSWER ✔✔Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two
troughs known as? - 🧠 ANSWER ✔✔Wavelength
,Light of only one color & one specific wavelength is known as? - 🧠
ANSWER ✔✔Monochromatic
Refraction is also known as what? - 🧠 ANSWER ✔✔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? - 🧠 ANSWER ✔✔Stimulated Emission
The states of equilibrium or middle state of light - 🧠 ANSWER
✔✔Metastable State
Who theorized stimulated emission? - 🧠 ANSWER ✔✔Albert Einstein
The part of the laser that contains the active medium is called? - 🧠
ANSWER ✔✔Resinator cavity
What are the states of light in stimulated emission? - 🧠 ANSWER
✔✔Ground State
Excited State
Singlet State
Metastable State
,Alexandrite laer is in the visible light spectrum at what wavelength? - 🧠
ANSWER ✔✔755 nm
The Nd:YAG laser falls in the invisible light spectrum with a wavelength of
what? - 🧠 ANSWER ✔✔1064 nm
What type of wave is used in laser hair removal? - 🧠 ANSWER ✔✔Pulsed
wave
A chromophore is also know at what? - 🧠 ANSWER ✔✔Target
The chromophore absorbs what? - 🧠 ANSWER ✔✔Energy
Goggles worn by the patient and practitioner must be approved by which
group? - 🧠 ANSWER ✔✔ANSI (American National Standard Institute) for
Class 3B and Class 4 Lasers
Each laser wavelength is what to its machine? - 🧠 ANSWER ✔✔Specific
What are the parameters when doing laser hair removal? - 🧠 ANSWER
✔✔Wavelength
Spot Size
Fluence
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also
known as? - 🧠 ANSWER ✔✔Selective Photothermolysis
The rate/amount of energy delivered within a given area is known as? - 🧠
ANSWER ✔✔Fluence
An increase in fluence equals an increase in what? - 🧠 ANSWER ✔✔Heat.
Resulting in more damage
The length of time the light/energy is in contact with the target that is
measured in milliseconds (ms): - 🧠 ANSWER ✔✔Pulse width/Pulse
duration
If the time of pulse duration is changed from milliseconds to nanoseconds
the laser is what? - 🧠 ANSWER ✔✔Q Switched
A Q switched laser is used for what? - 🧠 ANSWER ✔✔Tattoo removal
Which skin types can tolerate an Alex laser? - 🧠 ANSWER ✔✔1-4
Which skin types can tolerate a Nd:YAG laser? - 🧠 ANSWER ✔✔All skin
types
