hair theory

Hair grows from a tube-like "pocket" called a root sheath or a(n):

• bulb

• follicle

• papilla

• arrector pili

The letter and number system used to categorize and identify hair texture includes type 1 (straight), type 2 (wavy), type 3 (curly) and type 4:

• tightly curled/coily

• tightly curled/springy

• curly/springy

• coily/springy

The LOC method is a product-layering technique which consists of a liquid, oil, and a/an:

• conditioner

• color

• cream

• cream rinse

What type of alopecia is caused primarily by excessive pulling force being applied to the hair?

• alopecia areata

• traction alopecia

• alopecia totalis

• alopecia universalis

  Co-wash the hair by shampooing with a/an:

• leave-in conditioner

• essential oil

• conditioner

• clarifying shampoo

In order to maintain moisture, hair should be shampooed no more than how many times a week?

• no more than once a week

• no more than twice a week

• no more than three times a week

• once every three weeks

Strands of hair that have been fused together to create a segment of hair with a ropelike appearance is called:

• coiled twists

• braids

• locks

• 2-strand twists

What are the 4 general texture patterns?

• straight, wavy, springy and curly

• straight, wavy, curly, and tightly curled/coily

• round, oval, oval, and elliptical

• straight, wavy, oval, and tightly curled/coily

Texture patterns are determined by their characteristics which are texture speed, texture character and:

• color

• length

• diameter

• shape of follicle

Strands of hair twisted to form a coil segment are called:

• coiled twists

• two strand twists

• double twists

• locks

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