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CH 21 Haircoloring
| Question | Answer |
|---|---|
| The strongest and only cool primary color is | blue |
| Pure or fundamental colors that cannot be achieved from a mixture are | primary colors |
| Which color will help minimize orange tones in the hair | blue |
| Colors that are described as sandy or tan are considered | natural tones |
| Hair color tones can be described as | warm, neutral, or cool |
| Haircolor levels are arranged on a scale from | 1 to 10 |
| If the cuticle is lifted, allowing the hair to take color quickly, the hair is said to have | high porosity |
| In individual hair strands, hair texture is determined by the | diameter |
| The layer of the hair that provides strength and elasticity is the | cortex |
| To provide maximum lift in a one-process color service, most high lift color require | 40 volume peroxide |
| Which type of haircolor lightens and deposits color at the same time and in a single process because it is more alkaline than no-lift deposit-only colors and is usually mixed with a higher-volume developer | permanent haircolor |
| Which type of haircolor penetrates the hair shaft and is formulated to deposit but not lift color | demipermanent hair color |
| Semipermanent hair color on average should last | 4 to 6 weeks |
| Temporary color pigment molecules do not penetrate because they are | large |
| A primary and secondary color positioned opposite each other on the color wheel are considered | complementary colors |
| Equal proportions of primary colors will produce | brown |
| A _____________ color is achieved by mixing a secondary color and its neighboring primary color | tertiary |
| Red added to blue-based colors will cause them to appear | lighter |
| To produce a haircolor that looks natural, how many primary colors must be present | three |
| On a lightener retouch, new growth is lightened | first |
| The process of pretreating gray or very resistant hair to allow better penetration is known as | presoftening |
| To cover unpigmented hair in a salt-and-pepper client, the color formulation should be | two levels lighter than the natural level |
| For clients with 80 to 100 percent gray, which haircolor is generally most flattering | a blond shade |
| 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 |
| The three forms of hair lighteners are | oil, powder, and cream |
| Overlapping color can cause breakage and create a sign of roots or | line of demarcation |
| During the decolorization process, natural hair can go through as many as | 10 stages |
| When performing a patch test, which color should you use | the same color that will be used for the haircolor service |
| Which word is the best choice to use when discussing haircolor with clients | soft |
| During a haircolor consultation, you should | look at the client directly |
| Demipermanent haircolor ________________ color | deposits but does not lift |
| Selecting ________ base colors creates brighter colors | warm |
| When hair is blue, it is recommended that you use ____________ to balance it | orange |
| When hair is violet, it is recommended that you use ___________ to balance it | yellow |
| The best way to obtain pale blond results is to use | double-process blonding |
| What term refers to varying degrees of warmth exposed during a permanent color or lightening process | contributing pigment |
| The term ______________ refers to a combination 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 |
| The powdered persulfate salts added to the haircolor to increase its lightening ability is called | activators |
| The melanin that gives blond and red colors is hair is called | pheomelanin |
| Technique that requires two separate procedures in which the hair is prelightened before the depositing color is applied | double-process application |
| The term __________ or hue, refers to balance of color | tone |
| Under-lightened hair is likely to appear to have more __________________ than the intended color | yellow or orange |
| Hair that has previously received a color service will have | a greater degree of porosity |
| Used to recondition damaged, overly porous hair and equalize porosity so that the hair accepts the color evenly from strand to strand and from scalp to ends | conditioner filler |
| The term ________________________ means difficult for moisture or chemicals to penetrate | resistant |
| A __________________ is a nonammonia color that adds shine and tone to the hair | glaze |
| Color obtained from the leaves or bark of plants are called | natural haircolors |
| _______________________ measures the concentration and strength of hydrogen peroxide | volume |
| A _____________________ is a chemical compound that lightens hair by dispersing, dissolving, and decolorizing the natural hair pigment | lightener |
| What is the proper way to write the term that refers to the natural color of hair | hair color (2 words) |
| What is the unit of measurement used to identify the lightness or darkness of a color | level |
| The technique of coloring strands of hair darker than the natural color | reverse highlighting |
| Haircolors containing metal salts that change hair color gradually by progressive buildup and exposure to air, creating dull, metallic appearance, are called | gradual haircolors |
| A ______________ is a powdered lightener that cannot be used directly on the scalp | off-the-scalp lightener |
| Melanin that lends black and brown colors to the hair | eumelanin |
| The term _____________________ refers to the first time the hair is colored | virgin application |
| The system for understanding color relationships is called | the law of color |
| Process involves taking a narrow, 1/8 in section of hair by making a straight part at the scalp, positioning the hair over foil, and applying lightening or color | slicing |
| A ___________________ is used to equalize porosity and deposit color in one application to provide a uniform contributing pigment on prelightened hair | color filler |
| An oxidizing agent that, when mixed with an oxidation haircolor, supplies the necessary oxygen gas to develop the color molecules and create a change in natural haircolor | hydrogen peroxide developer |
| A _________________consistency provides the best control during the application of lightener as part of a double-process haircoloring service | creamy |
| Semipermanent colors | deposit color |
| A release statement is NOT | a legally binding contract |
| What is the standard volume of hydrogen peroxide volume | 20 volume |
| Henna is an example of | natural haircolor |
| The role of the alkalizing agent ingredient in permanent haircolor | raise the cuticle of the hair |
| Whattype color adds subtle color results | temporary haircolor |
| The medium primary color is | red |
| When identifying natural levels for a haircolor service, your most valuable tool is the | color wheel |
| A _______________ is a test performed to determine how the hair will react to the color formula and how long the formula should be left of the hair | strand test |