Chapter 21

Question 1

Clients who have their hair colored usually visit the salon every ____ weeks?

Answer 1

Three to twelve

Question 2

_______ is a professional, industry-coined term referring to artificial haircoloring products and services.

Answer 2

Haircolor

Question 3

The ______ of the clients hair and the desired results determine which haircolor to use.

Answer 3

Structure

Question 4

The cortex, or middle layer of each hair, gives the hair a majority of its strength and elasticity, and contributes about _____ percent of the overall strength of the hair.

Answer 4

80 percent

Question 5

The natural coloring pigment found in the cortex layer of the hair is_______.

Answer 5

Melanin

Question 6

Hair texture is determined by the diameter of individual hair ______z

Answer 6

Strands

Question 7

Fine hair takes color faster and can look darker because the melanin granules are grouped_______.

Answer 7

More tightly

Question 8

The hair type with a larger diameter that can take longer to process hair color is _____.

Answer 8

Coarse-textured hair

Question 9

The ability of the hair to absorb moisture is known as ______.

Answer 9

Porosity

Question 10

When the cuticle is tight and the hair is resistant, it is difficult for moisture or chemicals to penetrate l. What term describes this condition?

Answer 10

Low porosity

Question 11

When the cuticle is slightly raised and the hair is normal and processes in an average amount of time, the hair would be said to have ______.

Answer 11

Average porosity

Question 12

When the cuticle is lifted and the hair is overly porous and takes color quickly, the hair would be said to have _______.

Answer 12

High porosity

Question 13

To test for porosity, take several strands from four different areas of the head; the front hairline, the temple, the crown, and the ______.

Answer 13

Nape

Question 14

What type of melanin gives black and brown to the hair?

Answer 14

Eumelanin

Question 15

What type of melanin gives blond and red colors to the hair?

Answer 15

Pheomelanin

Question 16

Contributing pigment, also know as ______, is the varying degrees of Al warmth exposed during a permanent color or lightening process.

Answer 16

Undertone

Question 17

What unit of measurement indentifies the lightness or darkness of a color, or the saturation, density, or concentration of color?

Answer 17

Level

Question 18

The system used by colorists to analyze the lightness or darkness of a hair color is _______.

Answer 18

The level system

Question 19

The darkest hair colors in the level system are indentified as being a level ______. While the lightest hair colors in the level system are _____.

Answer 19

1;10

Question 20

What is the most valuable tools for understudying the natural level in the hair?

Answer 20

Color wheel

Question 21

_______ Is described as a property of objects that
depends on the light they reflect and is perceived (by the human eye) as red, yellow, blue, or other
shades.

Answer 21

Color

Question 22

The system used for understanding color relationships is the _____

Answer 22

Law of color

Question 23

Fundamental or pure colors that cannot be achieved from a mixture are known as _______.

Answer 23

Primary colors

Question 24

Colors with a predominance of blue are _______ colors, whereas colors with a predominance of red and/or yellow are
______colors.

Answer 24

Cool ; warm

Question 25

The primary color that brings depth or darkness to any color is _____.

Answer 25

Blue

Question 26

When all three primary colors are present in equal proportions, the resulting color is ______.

Answer 26

Black

Question 27

A color obtained by mixing equal parts of two primary colors is a ______.

Answer 27

Secondary color

Question 28

A color achieved by mixing equal parts of a secondary color and its neighboring primary color on the color wheel is a _____.

Answer 28

Tertiary color

Question 29

Primary and secondary colors that are positioned opposite each on the color wheel are ______?

Answer 29

Complementary colors

Question 30

The hue or balance of color seen in the hair is referred to as _____.

Answer 30

Tone

Question 31

Tones can be described as cool, warm, or ______.

Answer 31

Neutral

Question 32

______ tones reflect more light, therefore they look lighter than their actual level.

Answer 32

Warm

Question 33

_____ tone absorb more light, therefore they look deeper than their actual level.

Answer 33

Cool

Question 34

______ refers to the strength of the color.

Answer 34

Intensity

Question 35

What term describes the predominant tone of a color?

Answer 35

Base

Question 36

Each color is identifies by a number and a letter, with the number indication the level and the letter indicating the ______.

Answer 36

Tone

Question 37

Neutral base colors are often used to ______.

Answer 37

Cover gray hair

Question 38

Non-oxidative haircolor is classified as temporary and ____ (traditional).

Answer 38

Semipermanent

Question 39

Oxidative haircolor is classified as demipermanent (deposit only) and ______(lift and deposit).

Answer 39

Permanent

Question 40

All haircoloring products require a patch test with the exception of ______.

Answer 40

Temporary colors

Question 41

As part of their composition, all permanent hair coloring products and lighteners contain both a developer and a(n)______.

Answer 41

Alkalizing ingredient

Question 42

Coloring products that have a coating action on the hair and are removed by shampooing are _____.

Answer 42

Temporary colors

Question 43

Demipermanent colors are also know as _______.

Answer 43

No-lift, deposit only colors

Question 44

What coloring products are regarded as best for covering gray hair?

Answer 44

Permanent haircoloring

Question 45

Dye precursors that combine with hydrogen peroxide to form larger, permanent dye molecules are called _____.

Answer 45

Aniline derivatives

Question 46

Metallic hair colors are also know as_____.

Answer 46

Gradual colors

Question 47

_____ hair colors, also know as vegetable hair colors, such as henna, are colors obtained from the leaves or bark of plants.

Answer 47

Natural.

Question 48

Haircoloring products that change color gradually by progressive buildup and exposure to air constrain ______.

Answer 48

Metallic salts

Question 49

_____ is the most commonly used developer, and an oxidizing agent that, when mixed with an oxidation haircolorX supplies the necessary oxygen gas to develop the color molecules and create a change in natural hair color.

Answer 49

Hydrogen peroxide

Question 50

The concentration and strength of hydrogen peroxide is measured in terms of ______.

Answer 50

Volume

Question 51

The standard volume of hydrogen peroxide used to achieve most results with permanent haircolor is ______.

Answer 51

20 volume

Question 52

Chemical compounds that lighten hair by dispersing, dissolving, and decolonizing their natural pigment are______.

Answer 52

Hair lighteners

Question 53

What is the process by which oxygen is released within the cortex of the hair shaft?

Answer 53

Oxidation

Question 54

The process in which the hair is pre-lightened and then tones is know as _______________.

Answer 54

Double process application

Question 55

During the process of decolorizing, natural hair can go through as many as _______.

Answer 55

10 stages

Question 56

Decolorizing the hairs natural pigment allows the colorist to create the exact degree of ________.

Answer 56

Contributing pigment

Question 57

What hair coloring product is used primarily on pre-lightened hair to achieve pale and delicate colors?

Answer 57

Toners

Question 58

When is the most critical part of a color service?

Answer 58

Haircolor consultation

Question 59

Clients with hair in the questionable condition who request chemical services should be required to sign a _______.

Answer 59

Release statement