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LASER HAIR REMOVAL | 75 QUESTIONS AND ANSWERS | LATEST UPDATE 2025
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LASER HAIR REMOVAL | 75 QUESTIONS AND ANSWERS | LATEST UPDATE 2025
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LASER HAIR REMOVAL | 75 QUESTIONSAND ANSWERS | LATEST UPDATE 2025
which of the following is NOT a property of laser light? - ANSWER It's not
always visible, they are also monochromatic, collimated and coherent
true or false: priorto treatment, hair should neither be shaved or waxed. -
ANSWER true
joules per area equals: - ANSWER fluence
In the field of aesthetics, there are several types of lasers that produce energy
within specified durations and characteristics. which one of the following is most
appropriate for laser hair removal? - ANSWER long pulsed lasers
the outermost layer of the skin is called the: - ANSWER epidermis
on the fitzpatrick scale of skin prototypes, caucasian skin that burns mildly but will
tan is best described as skin type : - ANSWER III. I never tans, II burns, tans but
doesn't last long, IV is olive complexion, V light dark skin always tans, VI very dark
which one of the following is a correct match? - ANSWER Diode: 810
Ruby: 694
Alexandrite: 755
ND Yag: 1064
, each tissue has specific absorption characteristics based on its: - ANSWER
chromophores
finding the optimal treatment settings is a balance of: - ANSWER efficiency and
safety
Increasing spot size keeps scattered photons in the: - ANSWER beam path
minimize direct reflection by keeping incident path ______ to skin surface. -
ANSWER perpendicular
which of the following contributes the least to the efficacy of the treatment? -
ANSWER pulse rate/ hertz. we are more concerned with pulse width or
duration, wavelength , and amount of fluence.
which of the following is not a primary layer of skin: - ANSWER photodermis
when speaking of medical laser systems, It's perhaps most appropriate to think of
them as tools for a specific job. which one of the following is NOT one of the most
basic considerations for selecting the best tool for the job? - ANSWER the
power supply. we are more concerned with pulse width or duration, wavelength ,
and amount of fluence.
which of the following is not a form of cooling? - ANSWER electromagnetic
cooling. cooling forms are cryogenic , forced air and contact.
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