Electricity Ch 4

Front 1

A volt is a unit of electric

Back 1

Pressure

Front 2

A material such as glass, rubber or paper around a conductor that does not allow current to pass through is called an

Back 2

Insulator

Front 3

A High frequency and alternating current are characteristics of which type of electricrotherapy

Back 3

Tesla

Front 4

Materials that best transport electricity is an

Back 4

Conductor

Front 5

Longest wavelength in the visible Spectrum are

Back 5

Red ray

Front 6

When performing an electricrotherapy procedure, what apparatus or conductor is used to bring the current from the appliance to the client skin

Back 6

Electrode

Front 7

If the client is holding the active electrode while the salon professional manually stimulates the area being treated with method of Tesla current is being used

Back 7

Interact application

Front 8

Since silver and copper transmit electricity they are called

Back 8

Conductors

Front 9

The application of special current or modalities that have a Variety of effect on the skin is called

Back 9

Electricrotherapy

Front 10

Which of the following devices break the flow of current when an overload occur

Back 10

Circuit breaker

Front 11

The average distance of infrared lamp should be placed during a facial is about

Back 11

30 inches

Front 12

An alternating current which can be adjusted to different voltages to produce heat is

Back 12

High frequency

Front 13

An ampere is a unit of electricity

Back 13

Strength

Front 14

Which of the following benefits is derived from UV lights

Back 14

Small doses tan the skin

Front 15

Pure heat rays are produced by

Back 15

Infrared rays

Front 16

Faradic current is used chiefly to cause

Back 16

Muscle contractions

Front 17

Small dose of ultraviolet light may help the body produce

Back 17

Vitamin D

Front 18

Which type of current is a alternating current witch mechanical effect to help the body muscle contractions

Back 18

Sinusoidal

Front 19

A constant electric current flowing in One Direction is called an

Back 19

Direct current

Front 20

How many milliamperes equal one ampere

Back 20

1000

Front 21

The process of forcing an acid or alkaline into the skin by applying current to the chemical is called

Back 21

Phoresid

Front 22

Which of the following are also known as actinic rays

Back 22

Ultraviolet

Front 23

Treatment with light rays is called

Back 23

Light therapy

Front 24

A unit of electrical resistance is called an

Back 24

Ohm

Front 25

Which of the following is not a way for heat to be transfer from one object to another

Back 25

Phoresis

Front 26

Which of the following steps should not be followed to break the current when a person comes in contact with an electrical current

A) unplugging the appliance

B) turn off all circuit breaker

C) touch the person to ground the circuit

D) not the person out of the circuit using an insulator

Back 26

C touch the person to ground the circuit

Front 27

Which of the following will produce a mild, simulating sensation while using high-frequency current

Back 27

Silently separating the electrode from the skin

Front 28

Light Heat chemical and magnetic changes are all produced by

Back 28

Electricity

Front 29

When using ultraviolet rays make sure you and your client wears

Back 29

Protective eyewear

Front 30

What temporary effect will a negative electrode pole produce when applying golvanic current during an electricrotherapy treatment

Back 30

Increase in blood flow

Front 31

Before using ultraviolet light on a client the skin or scalp must be

Back 31

Cleansed

Front 32

A measure of how much electric energy is being used is known as a

Back 32

Watt

Front 33

A salon owner wants to mimic natural sunlight as closely as possible in the salon reception area which type of lighting would most likely be used to accomplish this requirement

Back 33

Incandescent

Front 34

Electrode that is negatively charged during electrotherapy treatment is known as an

Back 34

Cathode

Front 35

Tesla a high-frequency current is known as

Back 35

Violet Ray

Front 36

Which type of light can be broken into an is individual wavelength by a prism

Back 36

Combination

Front 37

Material that do not allow electricity to flow through them are called

Back 37

Insulator

Front 38

Which of the following is benefit of using infrared light during a facial

Back 38

Increases circulation

Front 39

the direct current use Electrotherapy treatment is

Back 39

Galvanci

Front 40

Which of the following materials does not allow current to pass through it

Back 40

Alcohol

Front 41

When using galvanic current on clients in a salon what precaution must a salon professional take in order to prevent injury in the clients

Back 41

Do not use over an area having broken caillaries

Front 42

Any electrical Appliance activated by the flow of electric current such as a blow dryer is known as

Back 42

Load

Front 43

Which of the following is not a temporary effect of the possible of Galvanic current

Back 43

Softens tissue

Front 44

Bacteria that cause skin infection can be killed by

Back 44

Ultraviolet light

Front 45

Which electrotherapy treatment can cause sebum to be broken down or blackheads to be liquefied, as in deep pore cleansing

Back 45

Desincrustation

Front 46

The four types of current used in electrotherapy are galvanic, faradic, sinusoidal and direct

Back 46

False

Front 47

If a fire result from a overload of an electric current it is recommended that water is put on the current

Back 47

False

Front 48

If fire can occur in four or five applicants are plugged into the extension cord

Back 48

True

Front 49

Human contact with an electric current does not cause a shock

Back 49

False

Front 50

Two common source of electric current are batteries and volts

Back 50

False

Front 51

Cataphoresis introduces water-soluble treatment products into the skin

Back 51

False

Front 52

When using Tessa current electrodes can touch each other during the procedure

Back 52

False

Front 53

Galvanic current has chemical effect that are caused by passing the current through a saline solution then through buy tissue and fluids

Back 53

False

Front 54

Before resetting a current breaker it is recommended that you turn off all appliances connected to the circuit

Back 54

True

Front 55

Incandescent light normally produce redder tones or warmer cast in the object it light

Back 55

True

Front 56

Any client with a medical condition should always consult with his or her physician first before receiving electrotherapy

Back 56

True

Front 57

30% of sunlight is composed of invisible Rays Beyond red which are call fluorescence

Back 57

False

Front 58

Two kinds of light in the salon produce white light fluorescence light and prism light

Back 58

False

Front 59

A general shock pass through a small part of the body causing Burns and muscle contraction

Back 59

False

Front 60

when the lines of the circuit heat up from too many appliances operating at the same time then a circuit can occur

Back 60

False

Front 61

One way to prevent electric shock in the salon is to make sure all electrical cords are free of Tangles and knots

Back 61

True

Front 62

The wavelength that produce violet or the shortest in the visible spectrum

Back 62

True

Front 63

When a blow dryer is on and air begins to flow you have an example of closed circuit to

Back 63

True

Front 64

Three kinds of effects can be created by an electric current during a salon service and electrochemical effect and a _______ effect

Back 64

Mechanical

Front 65

What's the weather and unit of electricity pressure is ________

Back 65

Volt

Front 66

The protection of the electromagnetic spectrum humans can see is known as ________ light

Back 66

Visible

Front 67

A shock that pass through the nervous system is a _________ shock

Back 67

General

Front 68

An electric current travels on a closed path called a __________ through which the electrons travel

Back 68

Circuit

Front 69

The recent to the motion of the electrons through a conductor is the ohm ___________

Back 69

Rating

Front 70

An machine that supplies energy to produce a flow of electrons to electrical Appliance is the __________

Back 70

Generator

Front 71

If a cream is used during scalp or other high frequency treatments it is required that cream does not contain any ______________

Back 71

Alcohol

Front 72

The current that produced chemical change by passing through acid or alkaline solution or by passing through by tissue and fluids is the ____________ current

Back 72

Galvanic

Front 73

Curling iron heat lamps and facial Steamers are known as _____________ equipment because they generate Heat

Back 73

Thermal

Front 74

The type of light that is economical and long-lasting but can cast a blue tone in the objects it like is __________ light

Back 74

Fluorescence

Front 75

When using ultraviolet light or light therapy on the scalp Lacey lamps ______ to ________ inches from the area

Back 75

20 30

Front 76

In order to apply special current to the skin a device call and ________ _________ is used to reduce the current from a typical 120 volts power source to a safer level

Back 76

Wall plate

Front 77

When an electric current travels through a water-based solution in order to produce a relaxing or stimulating result and ___________ effect is being used

Back 77

Electrochemical

Front 78

Most of the electricity you use constant of a flow of tiny negative charge particles called

Back 78

Electrons

Front 79

The more commonly use appliances of the Faradic current is in which a salon professional usually wears a wrist band with a moistened electrode is known as the __________ method

Back 79

indirect

Front 80

And I could go back to the type of electrical current in which electron flows first and One Direction then in the other is ____________ current

Back 80

Alternating

Front 81

A small dose of ultraviolet like antenna skin and may help the body produce vitamin

Back 81

D

Front 82

80% of natural sunlight is composed of invisible rays call ___________ rays

Back 82

Ultraviolet