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Milady Quiz

Description: Laser light and Radio frequency Quiz
Number of Questions: 35
Created by:
Tags: Skin Hair
Attempted 0/35 Correct 0 Score 0

What is NOT a benefit of LED rejuvenation

  1. increased blood circulation

  2. reduction of inflammation

  3. Enhancement of lymphatic circulation

  4. stimulation of hair follicles


Correct Option: D

What type of LED is used for treating hyper pigmentation

  1. blue

  2. yellow

  3. red

  4. green


Correct Option: D

What is NOT a method of cooling the skin used with IPL

  1. Applying clear water-soluble gel

  2. using a device with a chilled crystal tip

  3. using a device with an air cooling mechanism

  4. Submerging the treatment area in water during the treatment


Correct Option: D

When should double and triple pulses be used when doing IPL

  1. when treating superficial age spots

  2. when treating pigmented lesions

  3. when treating smaller vessels

  4. when removing finer hair


Correct Option: B

What is a quality of intense pulsed light (IPL)

  1. coherent

  2. collimated

  3. invisible

  4. polychomatic


Correct Option: D

What are alexandrite Q-switched lasers commonly used for

  1. Tattoo Removal

  2. collagen stimulation

  3. wrinkle reduction

  4. fractional resurfacing


Correct Option: A

what type of laser is commonly used to treat vascular and pigmented lesions

  1. Ruby Q- switched

  2. erbium glass

  3. Pulsed dye

  4. frequency-doubled Nd:YAG


Correct Option: C

What is a diode laser with a wave length of 800 nm used for

  1. Treating vascular lesions

  2. tattoo removal

  3. Hair removal

  4. treating endovenous fiber


Correct Option: C

the main factor to consider when determining whether photochemical laser therapy is appropriate

  1. clients age

  2. clients gender

  3. whether the client has had any other type of laser treatment

  4. clients tendency for wound healing


Correct Option: D

the average surface area covered per treatment when using fraxel laser to treat acne scarring

  1. 10%

  2. 20%

  3. 40%

  4. 50%


Correct Option: B

What is NOT one of the purposes for which CO2 and Er:YAG lasers are traditionally used

  1. improving sun-damaged skin

  2. Hair removal

  3. reducing the appearance of acne scars

  4. improving moderate or mild rhytids


Correct Option: B

What happens when cells under go a photo thermal tissue reaction

  1. they are destroyed

  2. they are reshaped

  3. they are softened into a more pliable form

  4. they merge with other cells


Correct Option: A

What is Not one of the administrative practices mandated by the American National Standards IN.

  1. providing laser training and edu. for operators

  2. developing facilitates safety policies and procedures

  3. esablishing a laser saftey officer

  4. Conducting monthly competency skills checks of the staff


Correct Option: D

What should clients do during laser treatments to help prevent a fire

  1. wear shiny jewelry

  2. refrain from placing anything between laser & treatment area

  3. use free flowing oxygen via nasal cannula

  4. use free flowing oxygen via a mask


Correct Option: B

What statement about operating laser equipment is correct

  1. document all problems with the device in your service record

  2. fumes generated by lasers are completely harmless

  3. the laser device should always be unplugged when not in use

  4. hand piece should be placed on the client's body on breaks


Correct Option: A

most eyewear has an optical density level of __ for visible & infrared wavelenghts of light

  1. 2 to 4

  2. 8 to 10

  3. 10 to 14

  4. 4 to 8


Correct Option: D

what effect can a lens in the eye have on the lasers energy

  1. partially block it

  2. magnify its intensity by as much as 100,000

  3. magnify its intensity by as much as 100

  4. completely block it


Correct Option: B

What statement about the door to the laser room is correct

  1. it should be closed but unlocked whenever laser is in use

  2. it should be open all the time

  3. it should be closed and locked whenever laser is in use

  4. the laser room should not have a door


Correct Option: A

used to refer to the entire laser apparatus used in health care facilities

  1. Physician operated laser device (POLD)

  2. Dermatological laser unit (DLU)

  3. Health care laser system (HCLS)

  4. Medical laser apparatus


Correct Option: C

what body determines who can use a specific type of radiation emitting electronic device

  1. FDA

  2. CDC

  3. State regulatory agency

  4. OSHA


Correct Option: C

term refers to the rate of energy being delivered to tissue by a laser light source

  1. dispersion

  2. pulse duration

  3. radiofrequency

  4. power density


Correct Option: D

unit of measurement is used to measure energy fluence in pulsed lasers

  1. joule

  2. therm

  3. ohm

  4. watt


Correct Option: A

thermal relaxation time is the amount of time for a chromophore to lose __ percent of heat

  1. at least 10

  2. more than 50

  3. 100

  4. at least 30


Correct Option: B

Term refers to the energy of a pulsed laser light

  1. scatter

  2. photomodulation

  3. fluence

  4. optical intensity


Correct Option: C

what are lasers usually named in reference to

  1. Their medium

  2. their color

  3. intensity

  4. application


Correct Option: A

What is the most commonly reported hazard when working with lasers

  1. ear injuries

  2. skin burns

  3. singed hairs

  4. eye injuries


Correct Option: D

What type of surface poses the greatest potential safety hazard when using lasers

  1. bumpy and smooth

  2. flat and smooth

  3. flat and roughly textured

  4. bumpy and rough texture


Correct Option: B

What is NOT one of the four effect of laser

  1. Collection

  2. absorption

  3. reflection

  4. transmission


Correct Option: A

What is NOT one of the common chromophores in the body

  1. collagen

  2. pigment

  3. lymph

  4. protien


Correct Option: C

term that refers to the light energy that is " in phase"

  1. monochromatic light

  2. reflective light

  3. collimated light

  4. coherent light


Correct Option: D

What aspect of a laser determines the type of chromophore with which light will react

  1. color

  2. duration of exposure

  3. intensity

  4. texture


Correct Option: A

what do photons do?

  1. travel at the speed of sound in the form of a wave

  2. travel at the speed of light to form a wave

  3. travel at the speed of sound to form a straight line

  4. travel at the speed of light to form a straight


Correct Option: B

What term refers to vaporization or removal of a portion of the epidermis and/or dermis

  1. scatter

  2. ablation

  3. modulation

  4. fluence


Correct Option: B

current that flows on the path of least resistance between + and - electrodes onopposite ends

  1. bipolar radiofrequency

  2. monopolar radio frequency

  3. maser

  4. fluence


Correct Option: A

What are q-switched lasers commonly used for

  1. Hair removal

  2. reducing collagen levels

  3. Treating pigmented lesions

  4. Stimulating melanin production in hypopigmented skin


Correct Option: C
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