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WorksheetsElectrotherapy
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
Only licensed professionals should use
a)
Electric hairdryer equipment
b)
Electric steamers
c)
Light therapy
d)
Electric vaporizers
2.
All lasers work by a process known as selective__________
a)
Emission
b)
Electrolysis
c)
Photothermolysis
d)
Photosynthesis
3.
The negative electrode of an electrotherapy device is called
a)
An anode
b)
An electron
c)
A carbide
d)
A cathode
4.
The use of ______light reduces acne and bacteria on the skin
a)
Green
b)
Red
c)
Yellow
d)
Blue
5.
Commonly used modalities in cosmetology are Tesla high-frequency current, microcurrent, and______________.
a)
electrode
b)
galvanic current
c)
cathode
d)
anode
6.
A positive electrode is called a(n) _________.
a)
anode
b)
cathode
c)
anion
d)
cation
7.
Which apparatus conducts electric current from an electrotherapy device to the client’s skin?
a)
Moderator
b)
Converter
c)
Electrode
d)
Rectifier
8.
The process of introducing water-soluble products into the skin with the use of electric current is known as _______________.
a)
iontophoresis
b)
desincrustation
c)
megaphoresis
d)
cataphoresis
9.
What process forces acidic substances into deeper tissues using galvanic current from the positive toward the negative pole?
a)
Anaphoresis
b)
Betaphoresis
c)
Megaphoresis
d)
Cataphoresis
10.
14. The process used to soften and emulsify grease deposits and blackheads in the hair follicles is called ____________.
a)
iontophoresis
b)
desincrustation
c)
cataphoresis
d)
anaphoresis
11.
An extremely low level of electricity that mirrors the body’s natural electricity impulses is known as _______________.
a)
galvanic current
b)
Tesla high-frequency current
c)
microcurrent
d)
direct current
12.
What is a thermal or heat-producing current with a high rate of oscillation or vibration that is commonly used for scalp and facial treatments?
a)
Direct ray
b)
Indirect ray
c)
Violet ray
d)
White ray
13.
An instrument producing moist, uniform heat that can be applied to the head or face is called a _____________.
a)
plastic cap
b)
heating cap
c)
steamer
d)
humidifier
14.
The distance between two successive peaks of electromagnetic waves is called ______________.
a)
frequency length
b)
wavelength
c)
low frequency
d)
wave distance
15.
Thirty-five percent of natural sunlight is made up of ________________ .
a)
therapeutic light
b)
ultraviolet light
c)
visible light
d)
infrared light
16.
Ultraviolet rays, also known as cold light, make up __________percent of natural light.
a)
5
b)
10
c)
30
d)
60
17.
The type of light blocked by the ozone layer is ______.
a)
UBA
b)
UVB
c)
UVC
d)
ULV
18.
Infrared lamps are primarily used during hair conditioning treatments and to_______________ .
a)
remove wrinkles
b)
increase circulation
c)
diminish lesions
d)
process haircolor
19.
Laser is the acronym for_____________ .
a)
Laser Amplification Stimulation Emission of Radiation
b)
Light Amplification Stimulation Emission of Radiation
c)
Light Advancement Synchronous with Effective Rays
d)
Laser Administered with Structured Electric Radar
20.
Removing blood vessels, disabling hair follicles, and eliminating some wrinkles may be accomplishedusing various __________________ treatments.a. UVB raysb. UVA raysc. Tesla d. laser
a)
UVB rays
b)
UVA rays
c)
Tesla
d)
laser
21.
LED is the abbreviated version of , which is used in treatments to reduce acne and increaseskin circulation.a. light-efficient diodeb. long-electric diodec. light-emitting diode d. laser-effective desincrustation
a)
light-efficient diode
b)
long-electric diode
c)
light-emitting diode
d)
laser-effective desincrustation
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