Cosmetology

Hair Theory

100

The study of hair is:

Trichology

200

The amount of hair per square inch

Density

300

Contracts when cold or scared

Arrector Pilli

400

Black or brown color molecules

Eumelanin

500

2 layers of the skin

Epidermis

Dermis

Hair Care

100

Normal dry hair is able to strech what fraction of its length?

one fifth

200

Circular pattrern in hair

Whorl

300

Grayness or whiteness of hair is?

Canities

400

3 types of side bonds

Hydrogen

Salt

Disulfide

500

Alternating Bands of gray and dark hair is known as:

Ringed hair

Draping, Shampooing, AndScalp Massage

100

What type of cape do you use for shampooing , chemical sevice, wet cutting, and wet styling?

plastic or waterproof.

200

Cleansing the scalp and hair by removing dirt, oils, and product build- up is?

Shampooing

300

The water attracting head

Hydrophilic

400

What should be done if the client has an infectious disease of the scalp?

Refuse the service and refer the client to a physician

500

Which type of water contains minerals and does not allow shampoo to lather freely?

Hard water

Hair Growth

100

The outer covering of the hair shaft made of overlapping layers of transparent scales

Cuticle

200

The second layer consiting of unique protein structures.

Cortex

300

The innermost layer of hair shaft

Medulla

400

Active growing stage is:

Anagen

500

Brief transitional stage

Catagen

Diseases Disorders

100

split ends

Trichoptilosis

200

tinea capitis

What is Head Lice

300

when shampooing a client place cape on client and:

Over the back of the chair.

400

Before Shampooing, Client must?

Remove earings and other valuables

500

Overgrowth of Terminal Hair

Hypertrichosis