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Chapter 15
Chemical Reformation State Review
| Question | Answer |
|---|---|
| A client wants to straighten coarse hair. The client mentions that their hair often seems frizzy and is concerned that if their hair loses all its curl it might look even frizzier. | |
| The client also seems hesitant to make a permanent change. Which service should the cosmetologist recommend? | keratin treatment |
| Hair that is treated with hydroxide relaxers should not be treated with ______. | thio relaxers |
| How does a relaxer retouch differ from the application of a virgin relaxer? | A relaxer retouch is used only on new hair growth. |
| The active ingredient or reducing agent in alkaline permanent waves is ______. | ammonium thioglycolate |
| When dividing hair into base sections for perm wraps, how many rods are used in each section and what factors determine the size of each section? | one rod; length and width of the rod |
| What is the proper placement of bands on perm rods? | on the top |
| A professional perm consultation should do all of the following EXCEPT: | Have the client sign an agreement to come in for follow-up texture services essential for maintaining the style. |
| How do chemical relaxers work? | They increase the hair's pH balance to an alkaline state, which raises the cuticle layer and allows the relaxer to reach the cortex, where reconstructing takes place. |
| When using relaxer products, why should cosmetologist avoid using metal clips? | They could cause a chemical reaction when used with a relaxer. |
| The process that stops the action of permanent wave solution and rebuilds the hair into its new form is called _______. | thio neutralization |
| What do most common neutralizers contain? | hydrogen peroxide |
| What is the main active ingredient in true acid and acid-balanced waving lotions? | glyceryl monothioglycolate |