It's Electric!
The unit that measures the pressure or force that pushes the electric current forward through a conductor.
What is a volt?
For safety, use no more than _________ plug(s) in each outlet.
What is one?
Electric ___________ refers to the flow of electricity along a conductor.
What is current?
Invisible light is the light at either end of the __________ that is invisible to the naked eye.
What is visible spectrum of light?
The negative electrode of an electrotherapy device.
What is a cathode?
The movement of electrons from one atom to another along a conductor is called __________.
What is electricity?
All of the electrical appliances you use should be this.
What is UL Certified?
A rapid and interrupted current, flowing first in one direction and then in the opposite direction.
What is Alternating Current?
The application of UV light must be done with the utmost care in a proper manner by a qualified professional because overexposure can lead to skin __________.
What is damage and cancer?
Microcurrent can be used to ___________ and restore elasticity.
What is increase muscle tone?
This measures the resistance of an electric current.
What is an Ohm?
Grounding completes this and carries the current safely away.
What is an electric circuit?
This changes direct current to alternating current is.
What is an inverter?
This is commonly used in tanning beds.
What Ultraviolet A (UVA) light?
The thermal or heat-producing current with a high rate of oscillation or vibration that is commonly used for scalp and facial treatments is called __________ current.
What is Tesla High Frequency?
Tap water is considered a good one of these?
What is a conductor?
This device prevents excessive current from passing through a circuit.
What is a fuse?
Constant and direct current that has a positive and negative pole and produces chemical changes when it passes through the tissues and fluids of the body.
What is galvanic?
A wavelength is the distance between successive peaks of these.
What is electromagnetic waves?
When using this, the active electrode is the electrode used on the area to be treated.
What is galvanic current?
The unit that measures how much electric energy is being used in one second.
What is a watt?
This automatically interrupts or shuts off an electric current at the first indication of an overload.
What is a Circuit breaker?
An extremely low level of electricity that mirrors the body's natural electrical impulses.
What is microcurrent?
These are substances that speed up chemical reactions.
What are Catalysts?
Electric wires can be covered with a material that does not transmit electricity, such as rubber or plastic coating.
What is an insulator?