©SIRJOEL EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
Laser Hair Removal Training Exam
Questions And Answers
Which of the following is most appropriate for hair removal? - Answers✔Combination long
pulse laser or IPL
_____________________ is not a property of laser light? - Answers✔Broadband light
What is joules? - Answers✔Is a unit of energy or fluence
True or false: Prior to treatment hair should be shaved but neither waxed nor plucked. -
Answers✔True
Minimize direct reflection by keeping the incident path _____________ to the skins surface. -
Answers✔Perpendicular
The otter layer of the skin is the ___________ layer. - Answers✔Epidermis
The middle layer of the skin is the _________ layer - Answers✔Epidermis
The bottom layer of the skin is the ___________ layer. - Answers✔Hypodermics or
subcutaneous
Increasing your spot size keeps our photons where? - Answers✔Beam path
On a Fitzpatrick scale, Caucasian skin that burns mildly and tans moderately is best described as
which skin type? - Answers✔III
Finding the optimal treatment setting is a balance of _____________ and _______________. -
Answers✔Safety and efficacy
What is the wavelength of an Alexandrite. - Answers✔755nm
What is the wavelength of an diode? - Answers✔810nm
What is the wavelength of an ND Yag? - Answers✔1064nm
What is the wavelength of an C02 - Answers✔10,600nm
What is the wavelength of an Erbium Yag - Answers✔2,940nm
1|Page
, ©SIRJOEL EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
What is the wavelength of an Ruby? - Answers✔694nm
Each tissue has specific absorption characteristics based on its_________________. -
Answers✔Chromophores
Removal of the tissue inducing a thermal injury that heals the epidermal regeneration one
remodeling of college is achieved by _____________. - Answers✔Ablative system
Which one of the following contributes the least efficacy of a treatment _______________. -
Answers✔Pulse rate
Which one of the following wavelengths is most appropriate for the treatment of hair,
pigmentation, legions, vascular and tattoo removal? - Answers✔1064
Which one of the following is not one of the 3 primary layers of the skin. -
Answers✔Phytodermis
Known as the workhorse laser, which one of the following machines is most appropriate for
skin types IV, V and VI - Answers✔Yag
When speaking of medical laser systems its perhaps most appropriate to think of them as tools
for a specific job. Which one of the following is not one of the 3 basic considerations for
selecting the tool. - Answers✔Power supply
What are 4 forms of cooling? - Answers✔Cryogenic
Topical gel
Forced cold air
Ice packs
Contact cooling
Which wave length has the highest absorption within melanin? - Answers✔694nm
Which part of the body is thought to have the longest telogen state. - Answers✔Back, chest,
arms, and legs
Which body part is thought to have the longest Anagen? - Answers✔Scalp, upper lip, chin
The primary target chromophores when performing hair removal is: - Answers✔Bulge and bulb
of the hair follicle
Delivering energy to your target whilst sparing adjacent structures is called _______________?
- Answers✔Photothermolysis
An IPL machine produces what? - Answers✔Broadband light
2|Page
ALL RIGHTS RESERVED.
Laser Hair Removal Training Exam
Questions And Answers
Which of the following is most appropriate for hair removal? - Answers✔Combination long
pulse laser or IPL
_____________________ is not a property of laser light? - Answers✔Broadband light
What is joules? - Answers✔Is a unit of energy or fluence
True or false: Prior to treatment hair should be shaved but neither waxed nor plucked. -
Answers✔True
Minimize direct reflection by keeping the incident path _____________ to the skins surface. -
Answers✔Perpendicular
The otter layer of the skin is the ___________ layer. - Answers✔Epidermis
The middle layer of the skin is the _________ layer - Answers✔Epidermis
The bottom layer of the skin is the ___________ layer. - Answers✔Hypodermics or
subcutaneous
Increasing your spot size keeps our photons where? - Answers✔Beam path
On a Fitzpatrick scale, Caucasian skin that burns mildly and tans moderately is best described as
which skin type? - Answers✔III
Finding the optimal treatment setting is a balance of _____________ and _______________. -
Answers✔Safety and efficacy
What is the wavelength of an Alexandrite. - Answers✔755nm
What is the wavelength of an diode? - Answers✔810nm
What is the wavelength of an ND Yag? - Answers✔1064nm
What is the wavelength of an C02 - Answers✔10,600nm
What is the wavelength of an Erbium Yag - Answers✔2,940nm
1|Page
, ©SIRJOEL EXAM SOLUTIONS 2024/2025
ALL RIGHTS RESERVED.
What is the wavelength of an Ruby? - Answers✔694nm
Each tissue has specific absorption characteristics based on its_________________. -
Answers✔Chromophores
Removal of the tissue inducing a thermal injury that heals the epidermal regeneration one
remodeling of college is achieved by _____________. - Answers✔Ablative system
Which one of the following contributes the least efficacy of a treatment _______________. -
Answers✔Pulse rate
Which one of the following wavelengths is most appropriate for the treatment of hair,
pigmentation, legions, vascular and tattoo removal? - Answers✔1064
Which one of the following is not one of the 3 primary layers of the skin. -
Answers✔Phytodermis
Known as the workhorse laser, which one of the following machines is most appropriate for
skin types IV, V and VI - Answers✔Yag
When speaking of medical laser systems its perhaps most appropriate to think of them as tools
for a specific job. Which one of the following is not one of the 3 basic considerations for
selecting the tool. - Answers✔Power supply
What are 4 forms of cooling? - Answers✔Cryogenic
Topical gel
Forced cold air
Ice packs
Contact cooling
Which wave length has the highest absorption within melanin? - Answers✔694nm
Which part of the body is thought to have the longest telogen state. - Answers✔Back, chest,
arms, and legs
Which body part is thought to have the longest Anagen? - Answers✔Scalp, upper lip, chin
The primary target chromophores when performing hair removal is: - Answers✔Bulge and bulb
of the hair follicle
Delivering energy to your target whilst sparing adjacent structures is called _______________?
- Answers✔Photothermolysis
An IPL machine produces what? - Answers✔Broadband light
2|Page
