LASER TECHNICIAN TEST 2025
QUESTIONS AND ANSWERS
100% PASS
3 layers of skin - ✔✔Epidermis Dermin Hypodermis
Stratumbasale - ✔✔the only layer where cells divide and reciprocate
Melanin - ✔✔gives the hair and skin color and provides protection from the harmful
effects
How many melanocytes does everyone have - ✔✔roughly the same number of
melanocytes your genetics is the primary determination fo how melanin if found in the
skin
Melanocytes - ✔✔are actively producing melanin for approximately 14 days post UV
exposure
Hyperpigmintation - ✔✔Darker than normal pigmentation, appearing as dark
splotches.
hypopigmentation - ✔✔areas of skin lacking color because of deficient amounts of
melanin
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 1
, May also play a role in scar formation injuries or trauma that penetrate past the
epidermal - dermal junction into into the dermis interfere in the skins ability to
regenerate normally and are more likely to scar - ✔✔
SAFETY - ✔✔fitzpatrick scale contraindications to treatment and wavelength safety
If theyre darker do not go ___________ on the scale - ✔✔lower
_______________ wavelength for fair skin - ✔✔shorter
________________ wavelength deeper for skin - ✔✔longer
Anagen - ✔✔the growth phase
Catagen - ✔✔the regression transition
Telogen - ✔✔the resting dormant phase
hirutism - ✔✔effects only women excessive hair growth in a male pattern
Hypertrichosis - ✔✔excessive hair growth anywhere on the body male and female
PCOS - ✔✔polycystic ovarian syndrome
Is PCOS a contradiction - ✔✔not to laser hair reduction
LASER - ✔✔L is laser
A - ✔✔Amplification
S - ✔✔Simulated
E - ✔✔Emission
R - ✔✔Radiation
light is recognized by? - ✔✔Light is recognized by its wavelength
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 2
QUESTIONS AND ANSWERS
100% PASS
3 layers of skin - ✔✔Epidermis Dermin Hypodermis
Stratumbasale - ✔✔the only layer where cells divide and reciprocate
Melanin - ✔✔gives the hair and skin color and provides protection from the harmful
effects
How many melanocytes does everyone have - ✔✔roughly the same number of
melanocytes your genetics is the primary determination fo how melanin if found in the
skin
Melanocytes - ✔✔are actively producing melanin for approximately 14 days post UV
exposure
Hyperpigmintation - ✔✔Darker than normal pigmentation, appearing as dark
splotches.
hypopigmentation - ✔✔areas of skin lacking color because of deficient amounts of
melanin
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 1
, May also play a role in scar formation injuries or trauma that penetrate past the
epidermal - dermal junction into into the dermis interfere in the skins ability to
regenerate normally and are more likely to scar - ✔✔
SAFETY - ✔✔fitzpatrick scale contraindications to treatment and wavelength safety
If theyre darker do not go ___________ on the scale - ✔✔lower
_______________ wavelength for fair skin - ✔✔shorter
________________ wavelength deeper for skin - ✔✔longer
Anagen - ✔✔the growth phase
Catagen - ✔✔the regression transition
Telogen - ✔✔the resting dormant phase
hirutism - ✔✔effects only women excessive hair growth in a male pattern
Hypertrichosis - ✔✔excessive hair growth anywhere on the body male and female
PCOS - ✔✔polycystic ovarian syndrome
Is PCOS a contradiction - ✔✔not to laser hair reduction
LASER - ✔✔L is laser
A - ✔✔Amplification
S - ✔✔Simulated
E - ✔✔Emission
R - ✔✔Radiation
light is recognized by? - ✔✔Light is recognized by its wavelength
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 2
