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WorksheetsCosmetology Chapter 13 Quiz Game
Total questions: 40
Worksheet time: 20mins
Name
Class
Date
1.
When electricity is in motion it exhibits magnetic, or thermal effects.
a)
a. unchemical
b)
b. nonchemical
c)
c. chemical
d)
d. biochemical
2.
What is the movement of electrons from one atom to another along a conductor?
a)
a. Electron transport
b)
b. Electronics
c)
c. Electrical charge
d)
d. Electricity
3.
Which material is a good conductor of electricity?
a)
a. Rubber
b)
b. Silk
c)
c. Glass
d)
d. Copper
4.
What is another name fbr materials that are nonconductors?
a)
a. Insulators
b)
b. Inverters
c)
c. Converters
d)
d. Rectifiers
5.
Rubber, silk, wood, and glass are common examples of.
a)
a. modalities
b)
b. currents
c)
c. insulators
d)
d. converters
6.
The path of an electric current from the generating source through the conductors and back to the original source is a(n)electric circuit.
a)
a. integrated
b)
b. complete
c)
c. linear
7.
What are two types of electric current?
a)
a. Static and alternating
b)
b. Direct and converted
c)
c. Static and converted
d)
d. Direct and alternating
8.
Which phrase best describes direct current?
a)
a. Rapid and interrupted flow
b)
b. Associated with wall outlets
c)
c. Produced by chemical means
d)
d. Travels in two directions
9.
Rapid and inteiTiipted current that flows in one direction and then in the opposite direction is known as current.
a)
a. alternating
b)
b. auxiliary
c)
c. direct
d)
d. sporadic
10.
The unit that measures the pressure or force that pushes the flow of electrons fdrward through a conductor is a(n).
a)
a. amp
b)
b. electron
c)
c. rectifier
d)
d. volt
11.
Normal electric wall sockets that power a hair dryer or curling iron are volts.
a)
a. 100
b)
b. 120
c)
c. 200
d)
d. 220
12.
What unit measures the strength of an electric current?
a)
a. Ampere
b)
b. Ohm
c)
c. Volt
d)
d. Watt
13.
The current for facial and scalp treatments is measured in. _____
a)
a. watts
b)
b. kilowatts
c)
c. voltages
d)
d. milliamperes
14.
What unit measures the resistance of an electric current?
a)
a. Ampere
b)
b. Ohm
c)
c. Walt
d)
d. Volt
15.
A measurement of how much electricity is being used in one second is a(n).
a)
a. watt
b)
b. ohm
c)
c. kilowatt
d)
d. volt
16.
A special device that prevents excessive current from passing through a circuit is a(n).
a)
a. amp
b)
b. ampere
c)
c. fuse
d)
d. insulator
17.
When working with electricity, appliances with a offer the most protection fbr you and your clients.
a)
a. two-prong plug with both prongs the same size
b)
b. two-prong plug with one prong slightly larger
c)
c. three-prong plug
d)
d. grounded universal plug
18.
All the electrical appliances you use should be certified
a)
a. ZMA
b)
b. GFI
c)
c. UL
d)
d. UV
19.
The use of electrical currents to treat the skin is commonly referred to as.
a)
a. electrotherapy
b)
b. electronics
c)
c. receptacles
d)
d. electromagnetics
20.
Currents used in electrical facial and scalp are called.
a)
a. modalities
b)
b. electrolytes
c)
c. galvanic currents
d)
d. polarities
21.
An applicator that directs electric current from a machine to the client's skin is a(n).
a)
a. electrode
b)
b. modality
c)
c. converter
d)
d. rectifier
22.
The negative or positive pole of an electric current is referred to as the.
a)
a. electrode
b)
b. current
c)
c. modality
d)
d. polarity
23.
A positive electrode is called a(n).
a)
a. anode
b)
b. active electrode
c)
c. cathode
d)
d. modality
24.
What is the process of infusing water-soluble products into the skin using electric current?
a)
a. Desincrustation
b)
b. Iontophoresis
c)
c. Anaphoresis
d)
d. Cataphoresis
25.
Cataphoresis forces acidic substances into deeper tissues using galvanic current from the .
a)
a. positive toward the negative pole
b)
b. inactive toward the electric pole
c)
c. negative toward the positive pole
d)
d. negative toward the ohm pole
26.
What term refers to a form of anaphoresis used to treat acne, milia, and comedones?
a)
a. Cataphoresis
b)
b. Iontophoresis
c)
c. Desincrustation
d)
d. Diaphoresis
27.
What term refers to an extremely low level of electricity that mirrors the body's natural electrical impulses?
a)
a. Macrocurrent
b)
b. Tesla current
c)
c. Galvanic current
d)
d. Microcurrent
28.
What is another term fbr Tesla high-frequency current?
a)
a. Violet ray
b)
b. Acidic current
c)
c. Direct current
d)
d. Electrode current
29.
What type of current should be avoided fbr clients who are pregnant, have high blood pressure, or have a pacemaker?
a)
a. White light
b)
b. Tesla high-frequency
c)
c. Alternating current
d)
d. Battery current
30.
What term refers to the distance between tvvo successive peaks of electromagnetic waves?
a)
a. Radiation length
b)
b. Wavelength
c)
c. Therapy length
d)
d. Wave distance
31.
What is the shortest and least penetrating light of the electromagnetic spectrum?
a)
a. Blue light
b)
b. Infrared light
c)
c. Ultraviolet light
d)
d. Red light
32.
UV light prompts the skin to produce, a fat-soluble vitamin that is good fbr bone growth and health.
a)
a. vitamin A
b)
b. ascorbic acid
c)
c. riboflavin
d)
d. vitamin D
33.
It is estimated that one in five Americans will develop skin cancer and that 90 percent of those cancers will be the result of exposure to.
a)
a. UV radiation
b)
b. X-rays
c)
c. microwaves
d)
d. infrared rays
34.
What is a type of cold light that is blocked by the ozone layer?
a)
a. Microwaves
b)
b. UVC
c)
c. Infrared light
d)
d. X-rays
35.
What part of the electromagnetic spectrum has rays that penetrate more deeply and produce more heat than visible light?
a)
a. X-rays
b)
b. Ultraviolet light
c)
c. Radio waves
d)
d. Infrared light
36.
What term refers to substances that speed up chemical reactions?
a)
a. Agents
b)
b. Catalysis
c)
c. Substrates
d)
d. Promoters
37.
Light therapy is known as.
a)
a. thermal therapy
b)
b. spectrum therapy
c)
c. pulse therapy
d)
d. phototherapy
38.
All lasers work by selective, a process that turns the light from the laser device into heat
a)
a. catalyst reaction
b)
b. phototherapy
c)
c. photothermolysis
d)
d. radiography
39.
What general term refers to a color component within the skin such as blood or melanin?
a)
a. Chromosome
b)
b. Chromatin
c)
c. Chromophore
d)
d. Chromotype
40.
Which LED therapy is associated with increasing circulation and improving collagen and elastin production in the skin?
a)
a. Blue light LED
b)
b. Red light LED
c)
c. Yellow light LED
d)
d. Green light LED
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