1
Electrolysis IBEC+Laser STATE BOARD
2025/2026 EXAM QUESTIONS AND
ANSWERS | 100% PASS
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
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
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
, 4
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
Which skin type should only have electrolysis and no laser? - 🧠ANSWER
✔✔Type 1
If the pulse width is greater than the thermal relaxation time it results in? -
🧠ANSWER ✔✔A burn
If the pulse width is less than or equal to the thermal relaxation time it results in? -
🧠ANSWER ✔✔Perfect hair removal
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 4
STATEMENT. ALL RIGHTS RESERVED
Electrolysis IBEC+Laser STATE BOARD
2025/2026 EXAM QUESTIONS AND
ANSWERS | 100% PASS
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
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
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
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
, 4
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
Which skin type should only have electrolysis and no laser? - 🧠ANSWER
✔✔Type 1
If the pulse width is greater than the thermal relaxation time it results in? -
🧠ANSWER ✔✔A burn
If the pulse width is less than or equal to the thermal relaxation time it results in? -
🧠ANSWER ✔✔Perfect hair removal
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 4
STATEMENT. ALL RIGHTS RESERVED
