A substance that is able to dissolve another substance is called a(n):

• Powder

• Solvent

• Ointment

• Emulsion

Mixtures of two or more kinds of molecules, having a tendency to separate when left standing, are known as:

• Solutions

• Ointments

• Emulsions

• Suspensions

Mixtures of fats and oils converted to fatty acids by heat and then purified fall under which of the following cosmetic classifications?

• Soaps

• Powders

• Ointments

• Suspensions

A granular scrub used to assist in physically removing dead skin cells is an example of what type of exfoliant?

• Toning

• Enzyme

• Chemical

• Mechanical (physical)

SPF testing is based on which type of UV rays?

• UVA

• UVB

• UVC

• UVD

Which type of UV ray is longer-penetrating and causes collagen breakdown?

• UVA

• UVB

• UVC

• UVD

All of the following statements are true about paraffin (warm wax) masks EXCEPT:

• heated then applied

• applied over a layer of gauze

• made from clay, sand, zinc oxide or mud

• act to draw oil and perspiration to the top layer of skin

Masks with the primary purpose of absorbing excess oil, tightening and refining the pores and aiding in preventing clogging are:

• Gel

• Paraffin

• Clay/Mud

• Modeling Masks

Products that are produced using ingredients that have been grown without pesticides, herbicides or genetic modifications are called:

• Natural

• Organic

• Man Made

• Lab Created

Joan has a client with sensitive skin, which of the following masks would help calm and soothe her client’s skin?

• Gel

• Cream

• Paraffin

• Clay/Mud