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SBB Haircoloring
State Board Study Chapter 16 Haircoloring
| Question | Answer |
|---|---|
| Why do clients choose to color their hair? | To cover grey Change tone Correct color Accentuate a hairstyle |
| What is the first step of any haircoloring service? | Identify the clients natural hair color and structure of the hair |
| What is the main function of the hair's cortex in the haircoloring process? | The cortex receives the oxidative color molecules |
| What is the haircoloring level system? | The level system refers the the lightness or darkness of artificial or natural hair color on a scale of 1 to 10 |
| What do the numbers and letters in a hair color designation convey? | hair level and color tone(s) |
| Blue-Green is an example of which type of color? | tertiary |
| What are the three primary colors? | red, blue, yellow yellow is the weakest primary color. |
| Why is it important for a colorist to understand complementary colors? | It helps the colorist select the color tone that will accentuate the client's overall appearance |
| A client who asks for a "smoky" or "ash" tone to the hair is asking for what tone? | cool tone |
| Demipermanent hair color is an example of? | oxidative color |
| What is the main ingredient of oxidative colors? | hydrogen peroxide |
| What is the purpose of adding ammonia to haircolor? | It increases the pH of the haircolor |
| The main ingredient of hair lighteners is______________________. | sodium persulfate |
| What is the effect of the oxidation process when hair color is applied to the hair? | It decolorizes the natural melanin in the hair |
| Lightener is mixed with developer before application to the hair. the ratio of lightener to developer should be at least______________. | 1:1 |
| Hair lightening products are most commonly made of____________. | powder |
| Can you perform a color or lightening service on someone with scalp abrasions? | No, it is a clear contraindication |
| The first step in any haircolor service is to ____________________. | complete a detailed hair analysis |
| The manufacturer's instructions say that color and developer for a particular haircolor product should be mixed in a 1:2 ratio. If the colorist has 40 ml of color how much developer should be added to it? | 80 ml |
| Before beginning a haircolor application, the colorist must_____________________. | perform a patch test followed by a strand test |
| _________________haircolor contains color molecules that diffuse out of the hair while shampooing, thus fading with each shampoo. | semipermanent |
| ______________haircolors are used almost exclusively on hair shafts and ends after new growth has been colored/ | demipermanent |
| A client comes into the salon and asks for gray hair to be camouflaged and for subtle red highlights to be added to the remainder of the hair. The best product to use in such as situation is_____________________________. | permanent |
| To strengthen hair and extend haircolor longevity, a colorist can consider using_______________________ | a conditioner filler |
| The most aggressive of all haircoloring services is___________________. | hair lightening |
| The duration of hair lightening depends on which of the following factors? | the level of melanin in the natural hair |
| A client with medium-length blonde hair wants the roots to be colored darker than the rest of the hair. The best technique to achieve this would be___________________________. | low lighting |
| What is the main difference between foil lightening and balayage? | balayage doesn't use foil, it is free hand painting |
| If a client has very curly hair and asks for highlights, the colorist can use any standard highlighting technique with the exception of_______________________. | cap highlighting |
| A popular, technique of highlighting that combines two other popular methods is___________________________. | foilayage |
| For hair that is not completely gray but has a salt-and pepper pigmentation, the colorist should ensure that the haircolor chosen for the procedure is____________________________. | 1-2 levels lighter than the natural color |
| For color-resistant gray hair, a colorist should use_______________________. | level 7 or deeper haircolor formula |
| A client went to a hair salon to have haircolor applied, but the final shade turned out much darker than desired. To fix this problem, a colorist can ___________________________. | add some highlights to break up the solid too-dark color |
| A colorist working with damaged hair should ensure that the client's hair is sufficiently________________ before, after, and during treatment. | reconditioned |
| The most common problem with color-treated red hair is____________________. | fading |
| A client with red hair asks the colorist to give the hair warm, copper highlights. The colorist should us a base red color containing________________________. | orange |
| If a strand test reveals that metallic salts are present in the client's hair, ________________________. | do not perform a color service |
| Why must colorists observe several safety precautions? | Haircolor contains a variety of chemicals that can interact with eyes and skin |
| After mixing haircolor to get the desired shade, the colorist____________________. | must use it immediately and discard leftover haircolor |
| If the cuticle is lifted, allowing the hair to take color quickly, the hair is said to have _______________________. | high porosity |
| Hair color tones can be described as ________________________. | cool, warm, neutral |
| To provide maximum lift in a one-step color service, which volume peroxide is recommended? | 40 volume |
| What is 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 hair color? | hydrogen peroxide developer |
| What is the name of a coloring technique that requires two separate procedures in which hair is pre-lightened before the depositing color is applied? | double-process application |
| A(n) __________________is a chemical compound that lightens hair by dispersing, dissolving, and decolorizing the natural hair pigment? | lightener |
| The process for treating gray hair or very resistant hair for better penetration of color is known as_______________________. | pre-softening |
| What is the role of the alkalizing agent in permanent haircolor? | to raise the cuticle of the hair for access to the cortex |