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Hair Coloring. 2k15
Question | Answer |
---|---|
The layer of the hair that provides strength and elasticity is the | cortex. |
In individual hair strands, hair texture is determined by thr | diameter. |
If the cuticule is lifted, allowing hair to take to color quickly, the hair is said to have | high porosity. |
Haircolor levels are arranged on a scale from | 1-10. |
Hair color tones can be described as | warm, neutral, or cool. |
Colors that are described as sandy or tan are considered | natural tones. |
Which color will help elimanate orange tones in the hair? | Blue. |
Pure or fundamental colors that cannot be achieved from a mixture are | primary colors. |
The strongest and only cool primary color is | blue. |
Red added to blue-based colors will cause them to appear | lighter. |
A _______ color is achieved by mixing a secondary color and its neighboring primary color. | tertiary color |
Depending on the level of color, equal proportions of the primary colors will produce | gray, black or white. |
A primary and secondary color positioned opposoite each other on the color wheel are considered | complementary colors. |
TEmporary color pigment molecules do not penetrate because they are | large. |
Semipermanent hair color on average should last | 4-6 weeks. |
Which type of haircolor penentrates the hair shaft and is designed to deposit, but not lift color? | Demipermanent hair color. |
Which type of haicolor lightens and deposits color at the same time and in a single process because it is more alkaline than a no- lift deposit-only colors and is usually mixed with a higher volume developer? | Permanent haircolor. |
To provide maximum lift in a one-process color service, most high-lift colors require | 40 volume developer. |
During the decolorization process, natural hair can go through as many as | 10 stages. |
Overlapping color can cause breakage and create a sign of roots or | a line of demarcation. |
Three forms of hair lighteners are | oil, powder, and cream. |
In _____, selected strands are picked up from a narrow section of hair with a zigzag motion of the comb, and lightener is applied only to these strands. | weaving |
For clients with 80-100 percent gray, which haircolor is generally most flattering? | A blond shade. |
To cover unpigmented hair in a salt-and-peper client , the color formulation should be | two levels lighter than the natural level. |
THe process of pretreating gray or very resistant hair to allow for better penetration is known as | presoftening. |
On a lightener retouch, new growth is lightend | first. |
To produce a haircolor that looks natural, how many primary colors must be present? | Two. |
The best way to obtain pale blond results is to use | double process blonding. |
When hair is violet, it is recommended that you use ________ to balance it. | yellow |
When hair is blue, it is recommended that you use ____________ to balance it. | orange |
Selecting ___ base colors creates brighter colors. | warm |
Demipermanent haircolor ________ color. | deposits but does not lift |
During a haircolor consultation, you should | look at the client directly. |
Which of these words is the best choice to use when discussing haircolor with clients? | Soft. |
When performing a patch test, which color should you use? | The same color that will be used for the hair color service. |
Hair that has previously recieved a color service will have | a greater degree of porosity. |
Under-lightend hair is likely to appear to have more _____ than the intended color. | yellow or orange. |
The term __________, or hue, refers to balance of color. | tone |
Which of these is a coloring technique that requires two seperate procedures in which the hair is lightned before the depositing color is applied? | Double process application. |
The melanin that gives blond and red colors to hair is called | pheomelanin. |
THe powdered persulfate salts added to the hair color to increase its lightening ability are called | activators. |
The term ____ refers to a combanation of equal parts of a prepared permanent color mixture and shampoo used the last five minutes and worked through the hair to refresh the ends. | soap cap |
Which of these terms refers to varying degress of warmth exposed during a permanent color or lightening process? | Contributing pigment. |
Whcih of these is a technique of coloring strands of the hair darker than the natural color? | Reverse highlighting. |
What is the unit of measurement used to identify the lightness or darkness of a color? | Level. |
What is the proper way to write the term that refers to the natural color of the hair? | Hair color. |
A(n)____ is a chemical compound that lightens hair by dispersing,dissolving and decolorizing the natural hair pigment. | lightener |
Which of these measures the concentration and strength of hydrogen peroxide? | Volume. |
Colors obtained from the leaves or bark of plants are called | natural haircolors. |
A ________ is a nonammonia color that adds shine and tone to the hair. | glaze |
A ________consistency provides the best control during the application of lightner as part of a double-process haircoloring service. | creamy |
Semipermanent colors | deposit colors. |
A release statement is NOT | a leagaly binding contract. |
What is the standard hydrogen peroxide volume? | 20-volume. |
Henna is an example of | natural haircolor. |
Which of these is a role of the alkalizing ingredient in permanent haircolor? | To raise the cuticle of the hair. |
Which type of color adds subtle color results? | Semipermanent color. |
The medium primary color is | red. |
When identifying natural levels for a haircolor service, your most valuble tool is the | color wheel. |
A ______ is a test preformed to determine how the hair will react to thwe color formula and how long the formula should be left on the hair. | strand test |
Haircolors containing metal salts that change hair color gradually by progressive buildup and exposure to air, creating a dull, metallic apperance, are called | gradual haircolors. |
A(n) ______ is a powdered ligfhtener that cannot be used directly on the scalp. | off-the scalp lightner |
Which type of melanin lends black and brown colors to hair? | Eumelanin. |