Laser Technician Test 2026 || Most Recent Exam
2026-2027 Actual Complete Real Exam Questions And
Correct Answers (Expertly Verified Answers) Already
Graded A+ | Guaranteed Success!! | Brand New Exam!!
Just Released!!
How does the hair act as a sensitive touch receptor? - ANSWER-
Bending a hair
stimulates the root hair
plexus
Hairs contracting to become erect provides what function -
ANSWER-Temp
regulation
Goosebumps - ANSWER-When hairs are dragged up producing
bumps on the
surface
Papilla - ANSWER-Conical swelling at the base of each
follicle, supplied by
blood
vessels
Most laser energy is selectively absorbed by ___ in the
follicle - ANSWER-
,Melanin
Light is converted to _____ when the target is hit - ANSWER-
Heat
What wavelengths should be avoided when performing
hair reduction -
ANSWER-577-595
nm
Three places melanin is found - ANSWER-Hair shaft, outer root
sheath of the
infundibulum,
matrix area
Hair reduction wavelength for red hair - ANSWER-640-694 nm
What are the most challenging skin types that require lower
fluence and longer
wavelengths - ANSWER-Types 4,
5, and 6
Hirsutism - ANSWER-Excessive hair growth found in unusual
places caused by
hormonal
imbalances
Anagen - ANSWER-The adaptive growing phase
, Catagen - ANSWER-The regression phase
Telogen - ANSWER-The resting phase
The thermal relaxation time of the epidermis is estimated at
about - ANSWER-
3-10 ms depending on
thickness
Wavelengths under ____ are strongly absorbed by blood
micro-vessels and
therefore cannot be used for hair reduction -
ANSWER-600nm
Wavelengths above ____ are strongly absorbed by water is
tissue - ANSWER-
1100
nm
Wavelengths bad for dark skin - ANSWER-640-694 nm
Recommended treatments for Fitz 1-3 - ANSWER-6
Recommended treatments for fitz 4-6 - ANSWER-7-10
The risk of side effects will increase with higher ____
settings - ANSWER-
2026-2027 Actual Complete Real Exam Questions And
Correct Answers (Expertly Verified Answers) Already
Graded A+ | Guaranteed Success!! | Brand New Exam!!
Just Released!!
How does the hair act as a sensitive touch receptor? - ANSWER-
Bending a hair
stimulates the root hair
plexus
Hairs contracting to become erect provides what function -
ANSWER-Temp
regulation
Goosebumps - ANSWER-When hairs are dragged up producing
bumps on the
surface
Papilla - ANSWER-Conical swelling at the base of each
follicle, supplied by
blood
vessels
Most laser energy is selectively absorbed by ___ in the
follicle - ANSWER-
,Melanin
Light is converted to _____ when the target is hit - ANSWER-
Heat
What wavelengths should be avoided when performing
hair reduction -
ANSWER-577-595
nm
Three places melanin is found - ANSWER-Hair shaft, outer root
sheath of the
infundibulum,
matrix area
Hair reduction wavelength for red hair - ANSWER-640-694 nm
What are the most challenging skin types that require lower
fluence and longer
wavelengths - ANSWER-Types 4,
5, and 6
Hirsutism - ANSWER-Excessive hair growth found in unusual
places caused by
hormonal
imbalances
Anagen - ANSWER-The adaptive growing phase
, Catagen - ANSWER-The regression phase
Telogen - ANSWER-The resting phase
The thermal relaxation time of the epidermis is estimated at
about - ANSWER-
3-10 ms depending on
thickness
Wavelengths under ____ are strongly absorbed by blood
micro-vessels and
therefore cannot be used for hair reduction -
ANSWER-600nm
Wavelengths above ____ are strongly absorbed by water is
tissue - ANSWER-
1100
nm
Wavelengths bad for dark skin - ANSWER-640-694 nm
Recommended treatments for Fitz 1-3 - ANSWER-6
Recommended treatments for fitz 4-6 - ANSWER-7-10
The risk of side effects will increase with higher ____
settings - ANSWER-
