Chemical Texture Services Practice Test

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• What is a key risk of performing a color service and a chemical texture service on the same day?
• During chemical processing of hair, the action that fixes the new shape is called
• Compared with lye-based relaxers, no-lye relaxers typically have which characteristic?
• The wrap that uses an endpaper folded in half over the hair ends like an envelope is known as which wrap?
• Before applying a neutralizer to the hair, it should be thoroughly what?
• Which term describes the general service category that includes chemical processing to alter hair texture?
• Common signs of an allergic reaction to a chemical texture product?
• Which variation is commonly associated with wrap patterns in permanent waving along with croquignole and spiral?
• Hydroxide relaxers remove one atom of sulfur from a disulfide bond, converting it into which process?
• How does a soft curl perm differ from a traditional perm?
• Which step is used to adjust the pH after a relaxer by neutralizing hydroxide ions?
• Hair coloring products containing metallic salts are not compatible with which relaxer type?
• During the neutralization step, which function is performed?
• Which of the following is NOT a component of all acid waves?
• Permanent wave rods that produce a tighter curl in the center and looser curl on either side of the strand are
• Which wrap would you use if you want the ends to be evenly distributed along the entire length of the rod, while maintaining control?
• Which wrapping approach is associated with wrapping ends to scalp?
• The product designed to restore the hair and scalp to a normal pH after a relaxer is
• What is the purpose of a strand test before performing a chemical texture?
• Which statement correctly describes two-component relaxers?
• What type of bonds are formed when two sulfur-type chains are together?
• How long should you typically wait after applying neutralizer before rinsing?
• What is the term used to describe the long chains formed by amino acids linked together by peptide bonds?
• Which sequence correctly describes the chemical steps in a permanent wave?
• On-base rod placement should be used with caution to avoid what?
• What is the name of the acidic pH conditioners used after a relaxer to restore the natural pH before shampooing?
• What is another name for the double rod technique in permanent waving?
• In a base perm wrap, base control is located at which base position?
• What pH range characterizes alkaline perms?
• Color-treated hair is more porous; what adjustment is recommended for texture services?
• What is the recommended action if the hair shows damage prior to a chemical texture service?
• All acid waves have three components consisting of the wavy lotion, neutralizer and which component?
• What are end papers and why are they used in permanent waving?
• Why is overlapping relaxers considered damaging?
• After applying a relaxer, a periodic strand test is performed to determine what?
• In the context of chemical hair texturing, which bond is primarily targeted to change curl pattern?
• Which wrap pattern is described as wrapping hair from the ends toward the base around the rod to create curl?
• Relaxers marketed as no-mix-no-lye relaxers are typically which chemical?
• An acid with a low pH that is the primary reducing agent in acid waves is which compound?
• What is the primary structural protein in hair that makes up about 97% of its structure?
• In permanent waving, curl size is determined by the rod's
• Which step in chemical texture services is used to halt the rearrangement of the hair after reduction?
• Which condition is a contraindication to proceed with chemical texture services?
• Which statement about the chemical steps in a permanent wave is correct?
• What does 're-bonding' refer to in chemical texture services?
• During neutralization, the waving solution is deactivated. This is one of the key neutralization functions. Which option best completes this statement?
• What is the difference between lye-based relaxers and no-lye relaxers?
• The key to ensuring complete penetration of permanent wave solution on coarse hair is
• Long, coiled, polypeptide chains that make up approximately 97% of the hair's structure are which proteins?
• Relaxers that contain only one component and are used without mixing are
• Which term describes the diameter of a single strand of hair?
• Chains that are formed by peptide bonds that are linked together are
• The range of pH for alkaline waves is between?
• During chemical texture services, which bonds are considered side bonds that are altered?
• To change the natural wave pattern of hair, the side bond of what layer of hair must be broken?
• The building blocks of protein are which of the following?
• The medulla of the hair is also known as the
• If a client reports itching during application, what is the proper course of action?
• Virgin hair vs retouched hair: what is the key difference in chemical texture planning?
• Which wrap is used to provide the most even distribution of ends along the length of the rods?
• In permanent waving, which two factors determine the shape and type of curl?
• The layer that houses the side bonds which determine curl and wave is?
• Why is a curl test or strand test performed during a perm?
• Identify the most commonly used reducing agent in permanent waving and relaxing processes.
• Which of the following is considered part of the recommended PPE for chemical texture services?
• In permanent waving, which wrap is described as moving all rods within a panel in the same direction?
• Most alkaline permanent waves have a pH between?
• Waves that require an external heat source are classified as which type?
• Which product is used to neutralize and re-form the hair during a perm service?
• What does neutralization chemically accomplish?
• When should chemical texture be postponed?
• More than any other single factor, what determines the hair's ability to hold a curl?
• Which term describes a relaxer that contains only one component used without mixing?
• In the restructuring process, coarse, resistant hair with a strong compact cuticle requires a chemical solution that is which?
• What does double-processing mean and why is it avoided?
• How does rod diameter affect curl and how to select for virgin medium-length hair?
• After rinsing and neutralization, what is a commonly recommended next step?
• What is the purpose of using a protein filler or bond builder in texturizing?
• To avoid over-processing and scalp irritation in a virgin relaxer application, start at least
• What term describes the angle at which a permanent wave rod is positioned on the head?
• Most acid waves have a pH value between which range?
• Which post-care instruction is recommended after a chemical texture service?
• What factors determine rod size selection for perm wrapping?
• In alkaline perm services, the higher pH primarily contributes to what effect on processing?
• After placing a relaxer, which product is used to neutralize remaining hydroxide ions and lower the hair pH?
• How does porosity affect processing time in a perm?
• Which neutralization process involves oxidation?
• What type of bonds link amino acids to form polypeptide chains?
• The term used to measure the hydrogen ions in a solution that determines its alkalinity or acidity
• What is the purpose of applying base cream around the hairline and scalp?
• Which acid is described as the primary reducing agent in these services?
• What is the proper rinse procedure after chemical processing before neutralization?
• Hydrogen bonds are easily broken by water or heat and are re-formed when the hair is which state?
• What is the main difference between exothermic perm and other perms?
• For clients with a history of dermatitis, which plan is recommended before a texture service?
• If neutralizer is not fully rinsed, what is a likely outcome?
• The hair styling method using two rods to create additional curl is known as
• If a hair strand has high elasticity, what is the expected effect on curl retention after chemical processing?
• During a retouch relaxer application, to avoid over processing or hair breakage, do not?
• The term used to describe the inner structure of hair, also called the core, is
• What are the two methods of wrapping the hair around a perm rod?
• How can you verify that the neutralizer has been properly rinsed out?
• What waiting period is recommended between a color service and a chemical texture service?
• Conditioners with an acidic pH that condition and restore the natural pH of hair after a relaxer but prior to shampooing are called what?
• Unlike Thio neutralization, the neutralization process of hydroxide relaxers does not involve which process?
• What might a salon require before performing a chemical texture if the client has recently colored hair?
• Relaxers that contain two components and must be mixed immediately prior to use are called
• In the Croquignole wrapping method, the hair is wound from which direction?
• Which statement accurately describes how processing time is determined?
• The pH scale ranges from which values?
• Neutralization in permanent waving also contributes to rebuilding which bonds?
• All perm wraps begin by dividing the hair into what?
• The cortex layer of the hair structure is responsible for the hair's which properties?
• What is base cream and when is it used in relaxer services?
• How should you approach chemical texture on clients with sensitive scalps?
• In permanent waving, the reduction reaction is due to the addition of which chemical?
• Chemical services performed on overly porous hair require solutions that are
• If strand test curls are looser than desired, what adjustments can be made?
• Prior to sodium hydroxide relaxer retouch service, the hair should never be what?
• Which chemical is commonly used in no-mix-no-lye relaxers?
• The main active ingredient or reducing agent in alkaline permanent waves is
• Why is base cream applied before relaxing?
• What role does heat play in an endothermic perm?
• A strand test result showing the hair continues to curl indicates which condition?
• The most common reducing agent used in thio-free waves is which chemical?
• How should the bands of permanent wave rods be fastened?
• In hair structure, the exterior protective layer is the
• What is the purpose of strand testing before a chemical texture service?
• Which statement describes no-base relaxers?
• Chemical services should not be performed if the scalp analysis shows any signs of?
• Why is ventilation important during chemical texture services?
• During a strand test, hair pressed with the back of the comb, fingers, or applicator brush that continues to curl is?
• Why is good ventilation important during chemical texture services?
• Distinguish true acid waves from endothermic waves.
• Hair that is treated with hydroxide relaxers must not be treated with
• In acid waves, the primary reducing agent is which of the following?
• In base perm wraps, what base position describes the rod sitting halfway on its base?
• Why is post-perm conditioning important?
• Which statement describes why sections are used in perm wraps?
• Which statement best describes the content of a consult for a chemical texture service?
• Chemical hair texturizers temporarily raise the pH of the hair in order to
• Which hair characteristics influence processing time besides porosity?
• A combination of a thio relaxer and a thio permanent wrapped on large rods yields what curl result?
• How is hair elasticity evaluated during a strand test?
• Weak physical side bonds that are the result of an attraction between negative and positive electrical charges are
• Hair coloring products that contain metallic salts are not compatible with
• What is the step immediately before applying the neutralizer?
• What wrap pattern describes wrapping hair from the ends to the base around the rod in successive layers to create a curl?
• In permanent waving, the size of the curl is determined by the
• Once in the cortex, the waving solution breaks the disulfide bonds through a chemical reaction called?
• Exothermic waves have what effect on the solution during processing?
• What is the name of the process that rearranges extremely curly hair into a straighter form?
• What is the process of permanently altering the natural wave pattern of hair described as?
• What is the purpose of performing a strand test before a chemical texture service?
• What best describes the purpose of neutralization in chemical waving?
• Which item is commonly used to separate sections and protect ends during a perm service?
• Which option best outlines a consult structure for a chemical texture service?
• During a retouch relaxer, to minimize risk you should avoid what?
• The curvature wrap is characterized by what type of parting and panels?
• Which wrap patterns are commonly used in permanent waving?
• What term describes the process of stopping the action of permanent waves and hardening the hair into its new form?
• In croquignole wrap, which statement best describes the sectioning approach?
• What is the proper sequence after wrapping for processing a perm?
• The application of a sodium hydroxide relaxer causes the hair to do which of the following?
• When should a patch test be performed relative to a chemical texture service?
• What is the range of numbers used on the pH scale?
• During a relaxer service on chemically damaged hair, which action best reflects the required care?
• The application for chemical relaxers should be started in the most resistant area, usually the
• Waves that are activated from an outside source are considered which type of reaction?
• A correct permanent wave service alters only what bonds
• What is the primary purpose of chemical hair texturizers?
• In hair anatomy, the term used for the central, innermost layer is
• Rods that are equal in circumference along their entire length or curling area are called?
• Hair that has too many disulfide bonds broken and will not hold a firm curl is considered?
• What is the chemical process called when hydroxide relaxers convert disulfide bonds into lanthionine bonds?
• Which tool is essential to separate sections and protect ends during a perm service?
• The active ingredients in all hydroxide relaxers is the
• Which wrapping technique provides the most control over hair ends and distributes ends evenly along the rods?
• Which is NOT a factor to consider when selecting perm rod size?
• Sodium hydroxide relaxers are commonly called
• Which of the following are signs of overprocessing during a chemical texture service?
• In permanent waving, panels of hair are divided into smaller subsections called what?
• Describe a basic sectioning pattern for a virgin perm using croquignole wrap.
• Which chemical is listed as the most common reducing agent in hair texture services?
• The tough exterior layer of the hair structure is called the
• The neutralizer used in Thio (thio) relaxers is an oxidizing agent, usually which chemical?
• Which hair bonds are manipulated during perm and relaxer processes?
• The difference in the strength of most chemical hair relaxers is determined by the concentration of what?
• When determining rod size for a virgin perm on medium-length hair, which factors should guide your choice?
• The two-rod method used to produce extra lift is called
• How should color-treated hair influence a chemical texture service plan?
• What is the role of the neutralizer in a perm service?
• Hydroxide relaxers that do not require the application of a protective base are known as?
• Besides porosity, which of the following is NOT a factor that influences processing time?
• Which post-care practice helps protect chemically textured hair from heat damage?