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LASER HAIR REMOVAL EXAM QUESTIONS AND ANSWERS | LATEST UPDATE 2025
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LASER HAIR REMOVAL EXAM QUESTIONS AND ANSWERS | LATEST UPDATE 2025
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LASER HAIR REMOVAL EXAMQUESTIONS AND ANSWERS | LATEST
UPDATE 2025
LSO - ANSWER laser safety officer
LSSC - ANSWER laser site safety officer
NHZ - ANSWER nominal hazard zone: a designated zone (area/room) that
defines the region near the laser operation within which control measures are
required
MPE - ANSWER Maximum Permissible Exposure: maximum level of laser
radiation to which a person may be exposed without hazardous effects or adverse
biological changes in the eye or skin.
OD - ANSWER optical density
LASER - ANSWER light amplification by stimulated emission of radiation
How many "main" layers of skin are there? - ANSWER 3 (epidermis, dermis,
subcutaneous)
, How many layers are there in the "main" outer layer of the skin? - ANSWER 5
(stratum corneum, stratum lucid, stratum granulosum, stratum spinous, stratum
basale)
About 90% of the "main" layer are comprised of these cells: - ANSWER
keratinocytes
cells that make the color of the skin - ANSWER melanocytes
the main protein structural component that is in the second layer of skin -
ANSWER collagen
the protein bundles that give skin its shape - ANSWER elastins
the three skin appendages - ANSWER glands, hair, nails
minimum amount of time a patient can have unprotected sun exposure in order
to have laser hair removal - ANSWER 4 weeks
Can a pregnant female have laser hair removal - ANSWER no because of the
hormones cause the person to have more hair or less hair
what is the main thing that can alter skin color - ANSWER ultraviolet light
who made up the classification of skin typing - ANSWER Fitzpatrick
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