Chemical Texture and Haircoloring: Procedures and Bonding

Chemical Texture/ haircoloring Question Generally, keratin straightening treatments eliminate up to what percent of frizz and curl? Chemical texture procedures involve changing the structure of the hair: The neutralizer used with thio relaxers is usually: Which of these is NOT a component of all exothermic waves? A _____ bond is NOT a type of side bond. A properly processed permanent wave should break and rebuild approximately _____ percent of the hair's disulfide bonds. Answer When performing a permanent wave, you should: immediately replace towels that have become wet with solution The side bonds of the _____ must be broken in order to change the natural wave pattern of the hair. With the _____, base sections are offset from each other row by row. An acid-balanced wave has a pH of: The sulfites used as low-pH hair relaxers are compatible with: The basic permanent wrap is also known as a: The measurement of the thickness or thinness of a liquid that affects how the fluid flows is: Hydroxide relaxers remove one atom of sulfur from a disulfide bond, converting it into a _____ bond. Which end paper technique uses one end paper folded in half over the hair ends like an envelope? Disulfide bonds account for about _____ of the hair's overall strength. Base placement is determined by the: Which straightening method combines use of a thio relaxer with flat ironing? A super-strength relaxer is recommended if the client has _____ hair. Which wrapping pattern uses pie-shaped base sections? A _____ is a conditioner with an acidic pH that conditions hair and restores the natural pH prior to shampooing. Peptide bonds are also known as: Which type of perm should you recommend if the client has very damaged hair? cortex What two important functions are performed by the neutralization process? deactivating waving solution and rebuilding disulfide bonds addition of hydrogen The reduction reaction in permanent waving is due to the: A _____ is a thio-based chemical service that reformats curly and wavy hair into looser and larger curls and waves. The strength of the permanent waving solution is determined primarily by the concentration of: A pH of _____ is neutral for hair. The double-rod wrap technique is especially effective on _____ hair. Which type of relaxers are commonly called lye relaxers? When performing a test to determine whether metallic salts are present, the hair will _____ in the solution if metallic salts are present. True acid waves have a pH between: The reduction reaction in permanent waving is due to the: What is the primary benefit of ammonia-free waves? For _____ placement, the hair is wrapped at a 45-degree angle beyond perpendicular to its base section, and the rod is positioned on its base. Chemical texture procedures involve changing the structure of the hair: Hydrogen bonds can be broken by: 95 percent both physically and chemically hydrogen peroxide hydroxide relaxer peptide 50 bricklay permanent wrap 7.0 thio relaxers straight set wrap viscosity lanthionine bookend wrap one-third angle at which the hair is wrapped Japanese thermal straightening extremely curly curvature permanent wrap normalizing lotion end bonds true acid wave soft curl permanent thio 5 long sodium hydroxide lighten rapidly 4.5 and 7.0 addition of hydrogen They do not have a strong odor on base both physically and chemically water or heat When performing a perm, you should always Thio relaxers use the same ATG that is used in permanent waving, but at a: The _____ uses zigzag partings to divide base areas. Which type of hair requires a highly alkaline chemical solution? Salt bonds are broken by: In permanent waving, the size of the curl is determined by the: What two important functions are performed by the neutralization process? A _____ perm wrap is wrapped perpendicular to the length of the rod, in overlapping concentric layers. Hydroxide relaxers remove one atom of sulfur from a disulfide bond, converting it into a _____ bond. Overprocessed hair: Cold wave is another term for a(n) _____ wave. Compounds consisting of carbon, oxygen, hydrogen, nitrogen, and sulfur are: When the silicone polymers and formalin in keratin-based straightening treatments are heated to high temperatures, they release: In half off-base placement, the hair is wrapped at an angle of: It is recommended that you apply base cream when using: Which type of metal is NOT commonly used to form ionic compounds in metal hydroxide relaxers? Hydroxide relaxers remove one atom of sulfur from a disulfide bond, converting it into a _____ bond Which type of perm should you recommend if the client has very damaged hair? What is the active ingredient in alkaline permanents? Which type of wave is activated by an outside heat source, such as a conventional hood-type hair dryer? The application for a virgin relaxer starts _____ away from the scalp Which method of wrapping provides the most control over the hair ends? What kind of waves are sulfites used in? The strongest of the three side bonds are: In half off-base placement, the hair is wrapped at an angle of: What is the main active ingredient in true acid and acid-balanced waving lotions? Polypeptide chains are long chains of amino acids joined together by _____ bonds. When performing a chemical hair relaxing service, it is appropriate to: Which wrapping pattern uses pre-shaped base sections? Which of these is NOT a component of all exothermic waves? the neutralizer used with thio relaxers is usually: A properly processed permanent wave should break and rebuild approximately _____ percent of the hairs disulfide bonds. How long is a typical soft bender rod? How long is a typical soft bender rod? When performing a test to determine whether metallic salts are present, the hair will _____ in the solution if metallic salts are present Which type of hair requires a highly alkaline chemical solution? The most common type of perm rod is the: The sulfites used as low-pH relaxers are compatible with: smell the hair after the recommended time has elapsed higher concentration and a higher pH weave technique coarse, resistant hair change in PH size of the rod deactivating waving solution and rebuilding disulfide bonds croquignole lanthionine occurs when too many disulfide bonds are broken alkaline amino acids formaldehyde gas 90 degrees or perpendicular to the base section both base relaxers and no-base relaxers magnesium (Mg) lanthionine true acid wave ammonium thioglycolate endothermic 1/4-inch to 1/2-inch double flat wrap low PH disulfide bond 90 degrees or perpendicular to the base section GMTG peptide conduct periodic strand tests during the service curvature permanent wrap hydroxide relaxer hydrogen peroxide 50 12 inches bricklay permanent wrap lighten rapidly coarse, resistant hair concave rod thio relaxers Which end paper technique uses one end paper folded in half over the hair ends like an envelope? The base direction can be: Hydroxide relaxers are: Underprocessed hair is usually: When performing a permanent wave, you should: the first function of thio neutralization is the: What is used to protect the skin and scalp during hair relaxing? An acid-balanced wave has a pH of: Guanidine hydroxide relaxers are advertised and sold as _____ relaxers. The strength of any permanent wave is based on the: The side bonds of the _____ must be broken in order to change the natural wave pattern of the hair A pH of _____ is neutral for hair. To create a warm coppery red, you should use a _____ base color. Cool tones: An equal combination of the primary colors blue and red produces: The _____ gives hair the majority of its strength and elasticity What type of melanin gives black and brown color to hair? Yellow blond hair can be corrected to a natural blond by adding what color filler? A _____ is obtained by mixing equal parts of two primary colors Painting lightener directly onto clean, styled hair is called: The strength of a color is called: A(n) _____ is a combination of equal parts of a prepared permanent color mixture and shampoo? When the client is a brunette, to avoid unwanted brassy tones, you should not lighten more than _____ level(s) above the natural color. Permanent haircolors contain uncolored dye precursors called _____. Which of the following is a primary color? A _____ is a haircolor service that adds shine and color to the hair. A(n) _____ test is performed to determine how the hair will react to the color formula and how long the formula should be left on the hair. A _____ is an oxidizing agent that, when mixed with an oxidation haircolor, supplies the oxygen gas to develop the color molecules and create a change in natural hair color. Which layer of the hair is sometimes absent from the hair? Traditional semipermanent haircolor lasts about how long? Cool tones: When mixing permanent color using a 1:2 ratio, you should pour _____ into the bottle. Developers have a pH between: The varying degrees of warmth exposed during a permanent color or lightening process is called: The varying degrees of warmth exposed during a permanent color or lightening process is called: The varying d The varying degrees of warmth exposed during a permanent color or lightening process is called: The varying degrees of warmth exposed during a permanent color or lightening process is called: A primary color and a secondary color positioned opposite each other on the color wheel are called: bookend wrap horizontal, vertical, or diagonal very strong alkalis straighter at the scalp and curlier at the ends immediately replace towels that have become wet with solution deactivation of any remaining waving lotion base cream 7.0 no-lye concentration of its reducing agent cortex 5 red-orange violet cortex eumelanin violet secondary baliage also known as free- form Intensity refers to the strength of a color, soap cap two aniline derivatives yellow haircolor glaze strand test developer medulla 4 to 6 weeks absorb more light, so they look deeper than their actual level 1 ounce (30 milliliters) of color and 2 ounces (60 milliliters) of developer 2.5 & 4.5 contributing pigment complementary colors Demipermanent haircolor is: What measures the concentration and strength of hydrogen peroxide? The technique of coloring hair strands darker than the natural hair color is called: The first step of double-process haircoloring is Which type of hair accepts haircolor faster? The _____ is the outermost layer of the hair. Which type of haircolor is used to match, lighten, and cover gray hair? The diameter of individual hair strands is referred to as hair: The hair shaft between the scalp and hair that has been previously colored is called the: Pure or fundamental colors that cannot be created by combining colors are called _____ colors. Natural tones are commonly described as: When using a lightener, the oxidation process occurs within which layer of the hair? The process of treating gray or very resistant hair for better penetration of color is called: When formulating a haircolor, you should always ask all of the following questions EXCEPT: Repeated use of metallic haircolors can cause a _____ cast. What is the darkest haircolor level? When blue and violet are combined, they create: The strongest of the primary colors that also brings depth to any color is: Which of these is an example of a secondary color? A(n) _____ test is used to identify a possible allergy in a client. Which lighteners are considered on-the-scalp lighteners? Clients who have their hair colored usually visit the salon every: Haircoloring products used on pre-lightened hair to achieve pale and delicate colors are called: A _____ is a non-ammonia color that adds shine and tone to the hair. Color is described as a property of objects that depends on the light they: How many haircolor options should you recommend during the haircolor consultation? The saturation, density, or concentration of color is referred to as The _____ system is used by colorists to determine the lightness or darkness of a hair color. What type of change(s) does temporary haircolor make to the hair shaft? When using a lightener, the oxidation process occurs within which layer of the hair? Overlapping when applying color to new growth can result in a line of: Which color should you use to balance violet tones? Permed, colored, chemically relaxed, and straightened hair will have what degree of porosity? Mixing equal parts of a secondary color and its neighboring primary color results in a: The strength of a color is called A _____ is used to equalize hair porosity. mixed with a low-volume developer volume lowlighting pre-lightening very porous cuticle permanent texture new growth primary sandy cortex pre-softening Which method of bleaching should be used? green 1 blue-violet blue orange patch oil and cream 3 to 12 weeks toners glaze reflect at least two level level physical cortex demarcation yellow high porosity tertiary color intensity filler