LASER HAIR REMOVAL COMPREHENSIVE EXAM UPDATED
QUESTIONS AND ANSWERS RATED A+
✔✔OPIM - ✔✔Other Potentially Infectious Material
1.saliva containing blood
2. Semen
3. Vaginal secretion
4. Breast milk
5. Amniotic fluid
6. Cerebrospinal fluid
7. Synovial fluid (joint)
8. Pericardial fluid (heart)
9. Urine
10. Vomit
✔✔Decontamination / Sterilization - ✔✔Disinfectant must be hospital grade. Kill HIV,
Hep A,B,C Know the time the disinfectant must be on the surface to kill the germ.
✔✔The skin - ✔✔It is the largest sensory organ and has multiple functions. Protection ,
heat regulation, excretion, secretion , absorption , sensation, synthesis of vitamin D
✔✔Epidermis
Dermis
Hypodermis - ✔✔The layers of the skin
✔✔Basal layer - ✔✔The part of the dermis that produces melanocytes.
✔✔The stratum corneum - ✔✔The outermost layer of the epidermis that is made up of
dead skin
✔✔Hypodermis - ✔✔The fatty layer beneath the dermis that gives the body the smooth
contoured appearance
✔✔Sebaceous Glands - ✔✔Found all over the body. Found in greater numbers on the
scalp ,
t-zone, and checks. Produces a waxy oily substance called sebum.
The endocrine system influences these glands, which are more active during puberty
✔✔Vellus hair - ✔✔Fine, unpigmented hair
✔✔Terminal hair - ✔✔Coarse, pigmented hair
✔✔Bulge - ✔✔Contains cells that are responsible for regulating the hair growth cycle
, ✔✔Bulb - ✔✔The lower part of the hair that produces melanin pigment
✔✔Melanin - ✔✔Produced by the melanocytes in the basal layer of the epidermis
✔✔Eumelanin - ✔✔Is black /brown hair
✔✔Pheomelanin - ✔✔Is reddish yellow, less absorption NIR
✔✔More melanin is distributed in the hair than in the skin. - ✔✔
✔✔Lanugo, vellus, terminal - ✔✔The hair types
✔✔ LASER - ✔✔Light amplification by the stimulated emission of radiation
✔✔Light consist of many wave lengths - ✔✔Laser consist of just one
✔✔The FDA approved lasers for permanent hair reduction - ✔✔In. 1997
✔✔When was the Ruby crystal laser invented - ✔✔In 1960
✔✔The Ruby crystal uses what wavelength - ✔✔694 nm
✔✔In 1960 the ruby crystal was invented and used for - ✔✔Dermatology and
ophthalmology
✔✔ELECTROMAGNETIC SPECTRUM of RADIATION - ✔✔Visible and invisible light
✔✔The light we see belongs to what spectrum - ✔✔ELECTROMAGNETIC SPECTRUM
of RADIATION
✔✔The spectrum of light is arranged by its frequency of its waves - ✔✔Longest, lowest
waves to shortest highest waves. Radio waves are longest and gamma waves are
shortest
✔✔Wavelength - ✔✔Is the measurement between the distance of two consecutive
peaks in a wave ( peak or troughs )
✔✔Short wave length - ✔✔High frequency
High intensity
High melanin absorption
✔✔Long wave length - ✔✔Low frequency
Low intensity
Low melanin absorption
QUESTIONS AND ANSWERS RATED A+
✔✔OPIM - ✔✔Other Potentially Infectious Material
1.saliva containing blood
2. Semen
3. Vaginal secretion
4. Breast milk
5. Amniotic fluid
6. Cerebrospinal fluid
7. Synovial fluid (joint)
8. Pericardial fluid (heart)
9. Urine
10. Vomit
✔✔Decontamination / Sterilization - ✔✔Disinfectant must be hospital grade. Kill HIV,
Hep A,B,C Know the time the disinfectant must be on the surface to kill the germ.
✔✔The skin - ✔✔It is the largest sensory organ and has multiple functions. Protection ,
heat regulation, excretion, secretion , absorption , sensation, synthesis of vitamin D
✔✔Epidermis
Dermis
Hypodermis - ✔✔The layers of the skin
✔✔Basal layer - ✔✔The part of the dermis that produces melanocytes.
✔✔The stratum corneum - ✔✔The outermost layer of the epidermis that is made up of
dead skin
✔✔Hypodermis - ✔✔The fatty layer beneath the dermis that gives the body the smooth
contoured appearance
✔✔Sebaceous Glands - ✔✔Found all over the body. Found in greater numbers on the
scalp ,
t-zone, and checks. Produces a waxy oily substance called sebum.
The endocrine system influences these glands, which are more active during puberty
✔✔Vellus hair - ✔✔Fine, unpigmented hair
✔✔Terminal hair - ✔✔Coarse, pigmented hair
✔✔Bulge - ✔✔Contains cells that are responsible for regulating the hair growth cycle
, ✔✔Bulb - ✔✔The lower part of the hair that produces melanin pigment
✔✔Melanin - ✔✔Produced by the melanocytes in the basal layer of the epidermis
✔✔Eumelanin - ✔✔Is black /brown hair
✔✔Pheomelanin - ✔✔Is reddish yellow, less absorption NIR
✔✔More melanin is distributed in the hair than in the skin. - ✔✔
✔✔Lanugo, vellus, terminal - ✔✔The hair types
✔✔ LASER - ✔✔Light amplification by the stimulated emission of radiation
✔✔Light consist of many wave lengths - ✔✔Laser consist of just one
✔✔The FDA approved lasers for permanent hair reduction - ✔✔In. 1997
✔✔When was the Ruby crystal laser invented - ✔✔In 1960
✔✔The Ruby crystal uses what wavelength - ✔✔694 nm
✔✔In 1960 the ruby crystal was invented and used for - ✔✔Dermatology and
ophthalmology
✔✔ELECTROMAGNETIC SPECTRUM of RADIATION - ✔✔Visible and invisible light
✔✔The light we see belongs to what spectrum - ✔✔ELECTROMAGNETIC SPECTRUM
of RADIATION
✔✔The spectrum of light is arranged by its frequency of its waves - ✔✔Longest, lowest
waves to shortest highest waves. Radio waves are longest and gamma waves are
shortest
✔✔Wavelength - ✔✔Is the measurement between the distance of two consecutive
peaks in a wave ( peak or troughs )
✔✔Short wave length - ✔✔High frequency
High intensity
High melanin absorption
✔✔Long wave length - ✔✔Low frequency
Low intensity
Low melanin absorption
