A measure of how much electric energy is being used is known as a:
What is watt
100
A constant electric current flowing in one direction is called a (n):
What is direct current
100
What device breaks the flow of current when an overload occurs?
What is circuit breaker
100
The direct current used in electrotherapy treatment is:
What is galvanic
200
The electrode that is negatively charged during an electrotherapy treatment is known as a (n):
What is cathode
200
What temporary effect will a negative electrode pole produce when applying Galvanic Current during an electrotherapy treatment?
What is increase in blood flow
200
Tesla, a high frequency current, is known as the:
What is violet-ray
200
High frequency and alternating current are characteristics of which type of electrotherapy?
What is tesla
200
An alternating current that can be adjusted to different voltages to produce heat is:
What is high frequency
300
If the client is holding the active electrode while the cosmetologist manually stimulates the area being treated what method of Tesla Current is being used?
What is indirect application
300
Treatment with light rays is called:
What is light therapy
300
Before using ultraviolet light on a client, the skin or scalp should be:
What is cleansed
300
The term used to identify anything that occupies space is called:
What is matter
300
Is rusting of a nail a physical change? Yes or No
What is No
400
Melting ice changes water from a solid to a liquid. Boiling water changes water from a liquid to a gas. These are examples of what type of change?
What is physical
400
All matter that is living or once was living contains carbon and deals with:
What is organic chemistry
400
Basic substances that cannot be broken down into simpler substances are called:
What is elements
400
Basic substances that cannot be broken down into simpler substances are called:
What is elements
400
Two or more of the same atoms joined together by a chemical bond is a (n):
What is molecule
500
Carbon, nitrogen, oxygen and hydrogen are the building blocks of:
What is amino acids
500
What is created when amino acids join together in chains?
What is proteins
500
What makes up the primary composition of hair?
What is keratin
500
Which bonds found in the hair can be easily broken by heat or water?
What is hydrogen bonds
500
The bonds found within hair that help organize protein chains in order to build hair are called: