Esthetics 102e.4-102e.9 electricity and chemistry (pivot point)

Electric currents move along a path called a(n)

Which delivery system requires friction to release the pro form ace ingredient

Materials that best transport electricity are called

Plastic, rubber, or paper are examples of what type of materials

Two or more atoms joined together by a chemical bond is a(n)

What is formed when two or more non-mixable substances are united with the help of a binder

Which types of light can be broken into it’s individual wavelengths by a prism

Mixture of fats and oils converted into fatty acids by heat and then purified, fall under which classification

What happens when amino acids join together in chains

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

What ingredient is listed as the primary ingredient to many skin care products

An amp is a unit of electric

A unit of electric resistance is called a(n)

The instructions on a product state to shake well before use, which indicates this product is probably a(n)

The scientific study of matter and the physical and chemical changes of matter is known as

Products that are produced using ingredients that have been grown without pesticides or herbicides are called

In what pH range is hair, skin, and nails

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

Dropping an electrical appliance into water, makes it a foreign conductor, causing a(n)

Galvanic, faradic and pulsed DC fall under what type of current

Ingredients that are designed to dissolve keratin proteins on the surface of the skin are called

The use of electricity for therapeutic purposes is called

Basic substances that cannot be broken down into simpler substances are called

The two forms of electric current are

pH stands for

A substance that is able to dissolve another substance is called

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

The minimum distance an infrared lamp must be placed from the clients during a facial is

How are ingredients listed on a product label

Electrons travel on a closed path, called a

Which of the following ingredients are likely to clog the pores and contribute to papules and pustules

Which type of light can kill bacteria that cause skin infections

Matter with definite weight and volume but no definite shape is called

The thermal breakdown of the skin caused by intense heat is called

What is the number one cause of skin cancer and premature aging

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

Water freezing and becoming ice is an example of what type of change

Acids or bases used to alter the desired product pH level are called

Masked with the primary purpose of absorbing excess oil, tight in and refining the pores are

A solution that has more negative hydroxide ions then positive hydrogen ions is

Which cosmetic ingredients helps to prevent moisture loss

When too many appliances are put on one circuit and are operated at the same time, there are to many this is called

The term used to identify anything that occupies space and has weight is called

Neutrons have which types of electrical charge

Which government agency is responsible for regulating cosmetics in the us

The mechanical or chemical process of removing superficial dead skin is referred to as

Which of the following changes alternating current to direct current

What is the most common element in the universe

On the pH scale, numbers less then 7 indicate a(n)

Atoms have three main parts: protons, neutrons, and