The movement of electricity along a path called a conductor is a(n):

Electric current moves along a path called a(n):

1,000 watts =

Light, heat, chemical and magnetic changes are all produced by:

Any electrical appliance activated by the flow of electric current, such as a blow dryer, is known as a(n):

Materials that best transport electricity are called:

Since silver and copper transmit electricity, they are called:

Materials that do not allow a current to pass through them are called:

Which of the following materials does NOT allow a current to pass through it?

Glass, rubber and paper are examples of what type of materials?

Cords on appliances should be kept straight and free of knots, kinks and tangles to prevent:

How many milliamperes equal one ampere?

A volt is a unit of electric:

Which of the following descriptions identifies a volt?

An ampere is a unit of electric:

A unit of electric resistance is called a(n):

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

How many watts equal one kilowatt?

The two forms of electric current are:

A current in which electrons move at an even rate and flow in only one direction is called:

Which of the following changes alternating current to direct current?

Volts and frequency needed and watts the appliance consumes are indicated on the:

An Underwriters Laboratory (UL) designation indicates:

Two common sources of electric current are generators and:

Electrons travel on a closed path, called a(n):

When a blow dryer is on and air begins to flow, you have an example of a(n):

When too many appliances are put on one circuit and are operated all at the same time, more current flows than the line is designed to carry. This is known as:

What can occur anytime a foreign conductor comes in contact with a wire carrying current to an appliance?

Dropping an electrical appliance into water, making it a foreign conductor, causes a(n):

To avoid the possibility of overloads and short circuits, safety devices are installed in appliances and buildings. Two of these devices are fuses and:

Which of the following devices breaks the flow of current when an overload occurs?

What type of outlet is recommended for installation in any area where water and electricity could come into contact?

Which of the following actions should NOT be done if a fire results from an overload of an electric circuit?

What are the initials used to help you remember fire extinguisher use?

Electric current in a conductor causes heat by:

The effect that is created when an electric current travels through a water-based solution in order to produce relaxing or stimulating results is known as:

The application of a specific electric current or piece of equipment for corrective and therapeutic benefits on the skin is called:

When performing an electrotherapy procedure, what current conductor is used to bring the current from the appliance to the client's skin?

The most common electrodes are the comb electrode, rake electrode, wrist electrode, grounding bar electrode and:

Which of the following currents has chemical effects that are caused by passing the currents through particular acidic or alkaline solutions, then through body tissues and fluids?

The electrode that is negatively charged during an electrotherapy treatment is known as a(n):

When testing electrodes for polarity, the negative electrode will create:

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

Which of the following terms describes using a negative pole or electrode to force negatively charged solutions into the skin without breaking the skin?

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

Which of the following treatments infuses water-soluble products for deeper penetration into the skin?

Which of the following is NOT a temporary effect of the positive pole of galvanic current?

The maximum amount of current used in a galvanic treatment should generally not exceed:

What temporary effect will a negative pole produce when applying galvanic current during an electrotherapy treatment?

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

High-frequency is an alternating current that oscillates at a high rate to produce heat and:

When the salon professional applies the electrode directly to the client's scalp or face when using high-frequency current, which method is being used?

If the client is holding the active electrode while the salon professional manually stimulates the area being treated, what method of high-frequency current is being used?

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

Which of the following possibilities is NOT a benefit from the application of the high-frequency or Tesla current?

Which of the following steps would be taken first if you were performing a high-frequency, dry scalp, indirect application treatment?

Microcurrent treatment should never exceed:

What is the timing guideline when using galvanic current for a sensitive skin treatment?

If a cream is used during scalp or other high-frequency treatments, be sure the cream contains no:

Which of the following is NOT a way for heat to be transferred from one object to another?

Treatment with light rays or waves is called:

Select the longest wavelength from the following list:

LED devices using blue light help:

Which of the following types of light has the shortest wavelength?

The portion of the electromagnetic spectrum humans can see is known as:

Which of the following statements is true of visible light?

White light is referred to as:

Which type of light can be broken into its individual wavelengths by a prism?

The wavelengths that produce the longest waves of the visible spectrum are:

Which of the following statements is true about fluorescent lighting?

Depending on its design, which type of light can create blue or cool tones?

Incandescent light normally produces what color tones in the objects it lights?

A salon owner wants to balance the tones of light in the salon. Which type of light would likely be incorporated?

Which light source is close to being adopted as the mainstream light source?

Over half of sunlight is composed of invisible rays beyond red, which are called:

Using either ultraviolet or infrared light to treat the skin is called:

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

Which of the following benefits is derived from UV light?

Which of the following terms is also known as actinic light?

Small doses of ultraviolet light may help the body produce:

Bacteria that cause skin infections can be killed by:

Before using ultraviolet light on a client, the skin or scalp should be: