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A noncontagious skin disease characterized by red patches covered with silver-white scales found on the scalp is:

Substances that allow oil and water to mix, or emulsify, are:

An example of an ammonia compound that is used to perform chemical services in a salon is:

A contagious, recurring viral infection characterized by fever blisters or cold sores is:

A flat spot or discoloration on the skin is a:  

An inflamed pimple containing pus is a:

In the restructuring process, coarse, resistant hair with a strong compact cuticle requires a chemical solution that is:

A combination of a thio relaxer and a thio permanent wrapped on large rods is a:  

A sweet, colorless, oily substance that is used as a moisturizer in skin and body creams is:

There are 60 naturally occurring elements, each with its own distinct physical and chemical properties.