Oregon Cosmetology State Board- Hair 2022-2023 Graded A+

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Oregon Cosmetology State Board- Hair 2022-2023 Graded A+ The layer of the hair that provides strength and elasticity is the: ✔✔the: cortex In individual hair strands, hair texture is determined... by the: ✔✔diameter If the cuticle is lifted, allowing hair to take color quickly, the hair is said to have ✔✔high porosity Haircolor levels are arranged on a scale from: ✔✔1 to 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 minimize orange tones in the hair? ✔✔blue Pure or fundamental colors that cannot be achieved from a mixture are: ✔✔primary colors Thee strongest 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 it's neighboring primary color ✔✔Tertiary Depending on the level of color, equal proportions of primary colors will produce: ✔✔Grey, white, or black Temporary color pigment molecules do not penetrate because they are ✔✔Large Semipermanent hair color on average should last: ✔✔4-6 weeks Which type of hair color penetrates the hair shaft and is formulated to deposit but not lift? ✔✔Demi-permanent Which type of hair color lightens and deposits color at the same time and in a single process became its more alkaline than no lift deposit-only colors and is usually mixed with a high volume developer? ✔✔Permanent haircolor To provide maximum lift in a one process color service, most high life colors require what developer? ✔✔40 vol During the decolorization process, natural hair can go through as many as: ✔✔10 stages Overlapping color can cause breakage and create a sign roots or: ✔✔line of demarcation The three forms of hair lighteners are: ✔✔oil, powder, and cream For clients with 80 to 100 percent gray, which haircolor is most flattering? ✔✔A blonde shade To cover unpigmented hair in a salt-and-pepper client, the color formulation should be: ✔✔two levels lighter than the natural level Technique where selected strands are picked up from a narrow section of hair with a zig zag motion of the comb and lightener is only applied to these strands ✔✔Weaving The process of pretreating gray or very resistant hair to allow for better penetration is ✔✔Presoftening On a lightener retouch, new growth is lightened ✔✔First Bet way to obtain pale blonde results ✔✔Double process When hair is violet, what color balances it ✔✔Yellow When hair is blue, what color balances it ✔✔Orange What is true about demipermanent haircolor ✔✔Deposits but does not lift During a client cosultation you must ✔✔Look at the client directly What words should you use when discussing haircolor with a client? ✔✔Soft When performing a strand test, which color should you use? ✔✔The color that will be used in the service Hair that has recieved a color service previously will: ✔✔Have greater porosity Tone ✔✔Refers to balance of color The chemical texture service that loosens overly curly hair into loose curls or waves is ✔✔Curl re-formation The natural pH of hair is: ✔✔5.0 In permanent waving, the size of the curl is determined by the ✔✔Size of the rod The technique of wrapping at a 90-degree angle or straight out from the center is ✔✔Half off base placement Two basic types of wrapping hair around a perm rod are the spiral method and ✔✔Croquignole method A reduction reaction involves either the addition of hydrogen or the removal of ✔✔Oxygen Most alkaline permanent waves have a pH between: ✔✔9.0-9.6 The basic components of acid waves are permanent wave solution, activator, and ✔✔Neutralizer An endothermic ic wave must be activated using a(n): ✔✔Outside heat source Permanent wave solution should be rinsed from the hair for a minimum of ✔✔5 minutes Thio chemical relaxers usually have a pH value above: ✔✔10 Hydroxide ions left in the hair after a relaxer can be neutralized using a(n) ✔✔Acid balanced shampoo Which type of relaxer contains one component and is used without any additional mixing? ✔✔Metal hydroxide relaxers Lithium hydroxide relaxers and potassium hydroxide relaxers are often advertised and sold as ✔✔No-lye relaxers Which type of bonds are relatively weak physical side bonds that are the result of an attraction between negative and positive electrical charges? ✔✔Salt bonds Which type of rod is commonly known as a circle rod? ✔✔Loop Rod For on-base placement the hair must be wrapped at what angle? ✔✔45-degree angle What kind of permanent wave processes at room temp? ✔✔Ammonia-free wave Chemical texturizing do what to the hairs pH? ✔✔Raise it When do you perform an elasticity test? ✔✔Before perms True acid waves ✔✔Require heat to process In permanent waving, processing takes place within ✔✔5-10 minutes With permanent waving, it is recommended that you ✔✔Examine the scalp prior to service With extremely curly hair, the twists are the ✔✔Thinnest and weakest Relaxers are ✔✔Extremely alkaline If a client's hair has been treated with a hydroxide relaxer, it ✔✔Will not hold a curl Thioglycolic acid ✔✔is a common reducing agent Innermost layer of hair ✔✔Medulla Chemical bonds that join amino acids together are ✔✔Thio bonds Middle layer of the hair ✔✔Cortex Which of these terms refers to the angle at which the rod is positioned on the head? ✔✔Base direction Which of these are known as lye relaxers? ✔✔Sodium hydroxide relaxers Viscosity ✔✔Thickness or thinness of a liquid Cuticle layer ✔✔Tough exterior layer of hair Which of these terms refers to the position of the rod in relation to its base section? ✔✔Base placement Hydrogen bonds are broken by ✔✔Water or heat What is the most common neutralizer ✔✔Hydrogen peroxide Mild strength relaxers are formulated for ✔✔fine, color-treated, or damaged hair What is the primary purpose of a shampoo service? ✔✔To cleanse the hair and scalp Which is a universal solvent ✔✔Water Small amounts of chlorine can be added to water to: ✔✔Kill bacteria A pH balanced shampoo has the pH range of ✔✔4.5-5.5 Humectant ts ✔✔Absorb moisture and promote the retention of water protein conditioner ✔✔Product designed to penetrate the cortex and reinforce the hair shaft from within. Scalp astringent lotion ✔✔Used after a scalp treatment and before styling to remove oil accumulation It's highly recommended that hairbrushes are made from ✔✔Natural bristles High frequency current should never be used on hair treated with tonics that contain ✔✔Alcohol Cocci are bacteria that are ✔✔Round-shaped Which type of bacteria can cause strep throat or blood poisoning? ✔✔Streptococci Bacteria that grow in pairs and cause pneumonia are? ✔✔Diplococci Lyme disease and syphillis are cause by spiral or corkscrew bacteria called ✔✔Spirilla Bacteria generally consist of an outer cell wall containing a liquid called ✔✔Protoplasm The process whereby bacteria grow, reproduce, and divide into two new cells is ✔✔Binary fission The presence of pus is a sign of ✔✔bacterial infection An infection that appears as a lesion containing pus and is confined to a particular part of the body ✔✔Local infection Condition caused by head lice ✔✔Pediculosis Capitis The ability to destroy and resist infection ✔✔Immunity Antiseptics are effective for ✔✔Killing germs on hands Universal precautions require you to assume human blood and bodily fluids are infectious for ✔✔Bloodborne pathogens Which form of hepatitis is the most difficult to kill on a surface ✔✔Hepatitis B Pathogenic disease ✔✔Produced my organisms including bacteria, viruses, fungi, and parasites Organisms that grow, feed, and find shelter on or in other organisms while contributing nothing to the survival of the organism are ✔✔Parasites What is classified as a universal solvent? ✔✔Water Small amounts of chlorine can be added to water to: ✔✔Kill bacteria What substance absorb moisture or promote water retention? ✔✔Humectants Is designed to penetrate the cortex and reinforce the hair shaft from within to temporarily reconstruct the hair ✔✔Protein conditioner Shampoo designed to wash away excess oiliness while preventing the hair from drying out is called ✔✔Balancing shampoo Shampoo that cleanses the hair without the use of soap and water is called ✔✔Dry shampoo Lipophillic ✔✔Oil attracting molecule Hydrophilic ✔✔Water attracting molecule Shampoo containing an active cheating agent that binds to metals and removes them from the hair is called ✔✔Clarifying shampoo Shampoo designed to make the hair appear smoother and shiny and improve manageability ✔✔Conditioning shampoo Contraindicated procedure ✔✔May produce undesirable side effects Correct way to rinse your implements after use ✔✔Under warm running water Wave patterns can be permanently changed with ✔✔Chemicals Clients with gold skin tones should have what hair color tone ✔✔Warm [Show More]

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