chapter 21 hairdressing Flashcards

1
Q

clients who have their hair colored usually visit the salon how many times a week

A

3-12

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2
Q

in the professional industry artificial products ans services are referred to

A

haircolor

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3
Q

the clients hair and desired results on hair color determines the clients _____

A

structure

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4
Q

the natural coloring pigment found in the cortex layer of the hair is

A

melanin

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5
Q

what type of melanin gives black and brown color to the hair

A

eumelanin

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6
Q

varying in degrees of warmth exposed during a permanent or lightening process is called

A

undertone

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7
Q

unit of measurement that identifies the lightness and darkness of a color is

A

level

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8
Q

what is one of the most valuable tools for identifying the natural level in the hair

A

color wheel

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9
Q

the system used for understanding color relationships is the

A

law of color

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10
Q

colors with predominance of blue are _____ while predominance of red are ______

A

cool, warm

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11
Q

the primary color that brings depth or darkness to any color is

A

blue

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12
Q

when all three primary colors are present in equal proportions it results in

A

black

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13
Q

tones can be describes as cool, warm, or __

A

neutral

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14
Q

strength of the colors refers to

A

intensity

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15
Q

what term describes the predominant tone of a color

A

base

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16
Q

the number on a color indicates the level whereas the letter indicates

A

tone

17
Q

non-oxidative haircolor is classified as temporary and ___

A

semipermanent

18
Q

coloring products that have a coating action on the hair and are removed with shampoo are?

A

temporary

19
Q

haircoloring products that change color gradually by progressive buildup and air contain

A

metallic salts

20
Q

the process of which hair is pre-lightened and then toned is known as?

A

double process

21
Q

during the process of decolorizing natural hair can go through as many as ___ stages

A

10

22
Q

what color product is used primarily on pre-lightened hair to achieve pale colors

A

toners

23
Q

when is the most critical part of a color service

A

consultation

24
Q

when applying color using the brush and bowl method, the mixing bowl should be

A

nonmetallic

25
Q

what process lightens hair and deposits color in one application

A

single process

26
Q

examples of single process applications in permanent coloring is on virgin hair and _____

A

color retouch

27
Q

overlapping haircolor on previously tinted hair can cause breakage and create line of

A

demarcation

28
Q

what is the first step of double process haircoloring?

A

pre-lightening

29
Q

the part of the hair shaft between the scalp and the hair previously colored is known as

A

new growth

30
Q

in the weaving foil technique selected strands are picked up from a section of hair with a ____

A

zigzag motion

31
Q

chemical compounds that lighten hair by dispersing, dissolving, and decolorizing the natural hair pigment

A

lighteners

32
Q

the natural color of hair

A

hair color

33
Q

contains the natural pigment called melanin that determines hair color

A

cortex

34
Q

the structure of the client’s hair and the desired results determine _____

A

which hair color to use

35
Q

aka undertone

varying degrees of warmth exposed during a permanent color or lightening process

A

contributing pigment

36
Q

pheomelanin

A

melanin that gives blonde and red colors to hair