Milady Cosmetology Chapter 21 Exam Questions and Correct Answers (Already Passed)
Clients who have their hair colored usually visit the salon every 2 to 4 weeks. - Answers False - Clients who have their hair colored usually visit the salon every 4 to 12 weeks.
Pheomelanin is the melanin that give...
Clients who have their hair colored usually visit the salon every 2 to 4 weeks. - Answers False - Clients
who have their hair colored usually visit the salon every 4 to 12 weeks.
Pheomelanin is the melanin that gives blond and red colors hair. - Answers True
Base color is the predominant tone of a color. - Answers True
The classifications of nonoxidative haircolor are demipermanent and permanent. - Answers False - The
classifications of nonoxidative haircolor are temporary and semipermanent
Viscosity measures the concentration and strength of hydrogen peroxide. - Answers False - Volume
measures the concentration and strength of hydrogen peroxide.
Powdered off-the-scalp lighteners contain persulfate salts for quicker and stronger lightening. - Answers
True
A presoftener acts like a stain to the hair. - Answers True
Hair that looks gun-metal gray is ready to receive color. - Answers False - Hair that looks gun-metal gray
is a real danger sign—the hair is very fragile and may be close to the breaking point.
The natural coloring pigment found in the cortex layer of the hair is: - Answers melanin
Hair texture is determined by the diameter of individual hair: - Answers strands
Fine hair takes color faster and can look darker because the melanin granules are grouped: - Answers
more tightly
The hair type with a large diameter that can take longer to process hair color is: - Answers coarse-
textured hair
The ability of the hair to absorb liquids is referred to as: - Answers porosity
When the cuticle of the hair is lifted and the hair is overly porous and absorbs color quickly, the hair
porosity is defined as: - Answers high
The melanin that gives black and brown color to hair is: - Answers eumelanin
The system used by colorists to analyze the lightness or darkness of a hair color is: - Answers the level
system
The darkest hair colors in the level system are identified as being a level: - Answers 1
The system used for understanding color relationships is the: - Answers law of color
Fundamental or pure colors that cannot be achieved from a mixture are: - Answers primary colors
, The primary color that brings depth or darkness to any color is: - Answers blue
When all three primary colors are present in equal proportions, the resulting color is: - Answers brown
A color obtained by mixing equal parts of two primary colors is a: - Answers secondary color
A color achieved by mixing equal parts of a secondary color and its neighboring primary color on the
color wheel is a: - Answers tertiary color
Primary and secondary colors that are positioned opposite each on the color wheel are: - Answers
complementary colors
The hue or balance of color seen in the hair is referred to as: - Answers tone
Tones can be described as cool, warm, or: - Answers neutral
Colors that can look deeper than their actual level are: - Answers cool tones
Neutral base colors are often used to cover: - Answers gray hair
All hair coloring products require a patch test with the exception of: - Answers temporary colors
As part of their composition, all permanent hair coloring products and lighteners contain both a
developer and a(n): - Answers alkalizing ingredient
Coloring products that have a coating action on the hair and are removed by shampooing are: - Answers
temporary colors
Demipermanent colors are also known as: - Answers no-lift deposit-only colors
The coloring products that are regarded as the best for covering gray hair are: - Answers permanent
haircoloring
Dye precursors that combine with hydrogen peroxide to form larger, permanent dye molecules are
called: - Answers aniline derivatives
Natural, vegetable, and metallic hair colors are also known as: - Answers gradual colors
Haircoloring products that change color gradually by progressive buildup and exposure to air contain: -
Answers metal salts
The most commonly used developer in hair color is: - Answers hydrogen peroxide
The standard volume of hydrogen peroxide used to achieve most results with permanent haircolor is: -
Answers 20 volume
Chemical compounds that lighten hair by dispersing, dissolving, and decolorizing the natural pigment
are: - Answers hair lighteners
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