LASER HAIR REMOVAL TEST QUESTIONS AND CORRECT ANSWERS (GRADED A+)
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Course
LASER HAIR REMOVAL
Institution
LASER HAIR REMOVAL
LASER HAIR REMOVAL TEST QUESTIONS AND CORRECT ANSWERS (GRADED A+)
The consulting physician shall have a primary practice location within how many miles of the LHR facility the physician is contracted with? - Answer- 75 miles
Delivering energy to the target while sparing adjacent structures ...
LASER HAIR REMOVAL TEST
QUESTIONS AND CORRECT
ANSWERS (GRADED A+)
The consulting physician shall have a primary practice location within how many miles
of the LHR facility the physician is contracted with? - Answer- 75 miles
Delivering energy to the target while sparing adjacent structures is called: - Answer-
photo thermolysis
What area of the body is thought to have the longest telogen state? - Answer- the back
True or false: when the optical window, between 600nm and 1100nm, melatonin
absorption in the epidermis increases with increasing wavelength. - Answer- false. as a
wavelength increases melanin absorption decreases
A client presents with ingrown hairs in the neck region, displaying irritation, as well as
pustules as hair coils in the follicle with superinfection. client most likely has: - Answer-
pseudofolliculitis barbae
Which one of the following is not a proper pre treatment consideration? - Answer- hair
should be waxed or plucked
General redness, one that is largely considered a desirable side effect, which usually
occurs post treatment is called: - Answer- erythema
The agency in the state of Texas that regulates Laser of IPL hair removal is? - Answer-
Texas Department of Licensing and Regulation
true or false: hair containing high amounts of pheomelanin responds better to laser hair
removal than hair containing high amounts of eumelanin. - Answer- false. pheo is red or
blonde and eu is dark
Hair growth is characterized by cycles of growth, regression, rest, and growth. which of
the following is the growth phase? - Answer- anagen
The resting state of hair growth on a male's back is relatively long. as such, in theory,
would you space treatment closer or further apart that you would for an upper lip? -
Answer- further apart. apx 12 weeks
, True or false: when treating a client with a 1064 nm ND:YAG laser, you and the client
will be able to see the laser beam with each pulse. - Answer- false
True or false: when adjusting the pulse duration of energy application, you're balancing
the relaxation time of the skin and the hair follicle. - Answer- true
true or false: the bulge and the bulb are both areas targeted by LHR? - Answer- true
which wavelength has the greatest depth of penetration in the skin? - Answer- 1064nm
ND:YAG
as an individual registrant, how often does your LHR registration need to be renewed
with the state? - Answer- every 2 years
which of the following is NOT required to be included on a facility application to register
a LHR facility to operate in the state of Texas? - Answer- Apprentice in Training LHR
technician. The need a consulting physician, LHR professional, and Laser Safety Officer
true or false: laser hair removal current offers and effective solution for unwanted white
or gray hairs? - Answer- false
the epidermis can be protected by: - Answer- A&B cooling and decreasing fluence
true or false: a larger spot size delivers a higher effective fluence at a given depth. -
Answer- true
when performing LHR, what type of beam profiles is an experienced tech most likely to
prefer? - Answer- top-hat profile
Hirsutism describes a client as: - Answer- having androgen- dependent excessive hair
growth in locations where it's usually absent in women
true or false: clients on oral retinoids (Accutane) should not be treated for 6 months after
discontinuing the medication. - Answer- true
true or false: clients should wax, pluck, or tweeze two days prior to their treatment to
receive the best results. - Answer- false
which one of the following is an appropriate way to control discomfort? - Answer-
increasing pulse duration
true or false: hypopigmentation is the darkening of skin. - Answer- false. hyper means
more, hypo means less
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