Blue
These are the 2 types of invisible light
Infrared and Ultraviolet
This is a protective measure that completes a circuit and carries it safely away
Grounding
What is the negative end of an electric pole? What color is it indicated with?
Cathode; Black
What benefit does UV rays have for us?
They produce vitamin D
This measures the amount of electricity used per second
Watt
This is an outlet that automatically kills the circuit once an appliance is dropped in water
GFI outlet
These are substances that electricity cannot pass through
Insulators
This is a current that flows in one direction and is powered by batteries
Direct current
This is the use of electrical currents to treat the skin
Electrotherapy
These are substances that electricity can pass through
Conductors
This modality reduces redness & inflammation
Micro current
This demonstrates Magnetic, chemical and thermal effects
Electricity
This is an applicator for directing current from a device to the clients’ skin
Electrode
Gamma rays are associated with what kind of buildings?
Power plants
What makes up the electromagnetic spectrum?
All forms of energy that exists in the world
Light therapy is also known as what?
Phototherapy
What is an ampere?
The amount of electricity flowing through an electric current
This measures the resistance of an electric current
ohm
This type of current is rapid and interrupted. It also moves back-and-forth in both directions
Alternating current
This is the percentage of natural sunlight that makes up the visible spectrum of light
35%
This is an electrical safety device that is designed to prevent excessive current from passing through a circuit by blowing out or melting when a wire becomes too hot from overloading the circuit
Fuse
Who holds the cathode during cataphoresis?
The client
What is a volt?
Measures the pressure or force of an electric current
This light is cooler than natural sunlight
Fluorescent light
This is the electrode that the client holds during galvanic
In active electrode