126-150 Flashcards

1
Q

The difference in the strength of most chemical hair relaxers is determined by the concentration of…

A

Hydroxide

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2
Q

Fine hair takes color faster and can look darker because the melanin granules are grouped…

More loosely, more scattered, more tightly, less tightly

A

More tightly

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3
Q

The hair type with a large diameter that can take longer to process hair color is…

Fine, medium, coarse, long

A

Coarse

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4
Q

The predominant melanin that gives black and brown color to hair is…

A

Eumelanin

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5
Q

The pigment that lies under the natural hair color is…

A

Contributing pigment

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6
Q

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

A

Black

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7
Q

He secondary color created with equal combination of blue and yellow is…

A

Green

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8
Q

Hair coloring products fall into one of how many categories?

A

Four

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9
Q

The chemical process involving the diffusion of natural color pigment or artificial color from hair is…

A

Hair lightening

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10
Q

As part of their composition, all permanent hair coloring products and lighteners contain both a developer and a…

A

Alkalizing ingredient

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11
Q

Dye precursors that combine with hydrogen peroxide to form larger, permanent tint molecules are also referred to as…

A

Aniline derivatives

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12
Q

Hair coloring products that change color gradually by progressive buildup and exposure to air creating a dull appearance contain…

A

Metallic salts

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13
Q

In a one step color service, 40 volume hydrogen peroxide is used to provide…

A

Maximum lift

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14
Q

During the stages of decolorizing, natural hair can go through as many as how many stages?

A

10 stages (levels of lift)

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15
Q

Permanent hair color applications are classified as either…

Single or virgin, single or double, single or advanced, double or Demi

A

Single or double process

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16
Q

Overlapping hair color on previously tinted hair can cause breakage and create a visible line of ______.

Application, demarcation, altering, dissolver

A

Demarcation

17
Q

The two step blonding process is also known as…

A

Double process

18
Q

For a virgin application with a single process color, the color should be applied first to…

A

Mid strand area

19
Q

When applying color for a single process retouch application, the color should be applied to the new growth using what size of partings?

A

1/4 inch partings

20
Q

The technique of coloring strands of hair darker than the natural color is called…

A

Low lighting

21
Q

Shampoo added to a remaining color formula to brighten hair color before rinsing is a…

A

Soap cap

22
Q

The rays of the sun that cause sunburns and tanning are also known as burning rays are…

A

UVB rays

23
Q

To be effective, sunscreen used as protection to filter out UVA and UVB rays should be rated as…

A

Full or broad spectrum

24
Q

Lesions of the ski are classified as primary, secondary, and _____.

Fissures, vesicles, temporary, tertiary

A

Tertiary

25
Q

When the cuticle of the hair is lifted and the hair is overly porous and absorbs color quickly, the hair porosity is defined as…

A

High