Chapter 16 Haircoloring

When the cuticle is tight and the hair is resistant to moisture , the hair has -

• high porosity

• low porosity

• average porsoity

• medium porosity

When the client has natural hair color is it considered-

• Haircolor

• Hair color

A Hair strand is composed of the following three components; What are they?

• cuticle

  cortex

  medulla

• fine

  medium

  coarse

• density

  porsity

  texture

• level 1

  level 2

  level 3

The level system is a measurement system that colorist use to detemine the lighness or darkness of artificial or natural haircolor. How many levels does the level system have?

• 0-10

• 1-5

• 1-10

• 1-20

Which of the following hair levels is considered the darkest according to the level system?

• level 10

• level 0

• level 5

• level 1

A client who asks for a "smoky" or "ash" tone to the hair is asking for wihich tone?

• neutral tone

• warm tones

• cool tone

• gold tone

Demi-permanent color is an example of ________.

• oxidative haircolor

• non-oxidative haircolor

• natural based haircolor

• metallic dye

Which of the following is a main ingrediet of oxidative haircolor?

• halogen

• melanin

• hydrogen peroxide

• plant based dye

Before beginning a haircolor application , the colorist must__________.

• perform a patch test

• perform a strand test

• perform a strand test followed by a patch test.

• perform a patch test followed by a strand test.

_________haircolors used almost exclusively on hair shafts and edns ater new growth has been colored.

• Demi permanent

• Semi permanent

• Temporary

• Permanent