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Cosmetology Practice Test Questions
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Avg score: 52% Most missed: “Hair that is too weak to hold a curl or may be completely:”
Cosmetology Practice Test Questions
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25 Questions

1. lithium hydroxide relaxers and potassium hydroxide relaxers are advertised asn sold as:

2. To avoid scalp irritation, prior to the application of a hydroxide relaxer never:

3. The basic components of acid waves are permanent wave solution and:

4. When performing test curls, the rod should be unwound approximately:

5. An exothermic chemical reaction produces:

6. Sodium hydroxide relaxers (NaOH) are commonly called:

7. The basic components of acid waves are permanent wave solution and:

8. An endothermic wave must be activated using a

9. Hair that is too weak to hold a curl or may be completely:

10. Ammonium sulfite and ammonium bisulfite are marketed as:

11. All hydroxide relaxers can swell the hair up to:

12. To avoid excessive stretching of the hair when combing out tangles, use a:

13. Thio chemical relaxers usually have a pH value above:

14. A 90-degree perm wrap that minimizes stress and tension on the hair is:

15. Relaxers containing one component used without any additional mixing are:

16. Permanent wave solution should be rinsed from the hair for a minimum:

17. Cream used to protect the skin and scalp during a hair relaxing process is:

18. The process of rearranging extremely curly hair into a straighter or smoother form is:

19. To avoid coverprocessing during a retouch relaxer application, wait until the last few minutes of processing to apply relaxer to the area:

20. When checking for test curl development, the teest curl should relfect:

21. The strength of relaxers is determined by the concentration of :

22. Hydroxide relaxers remove one atom of sulfur from a disulfide bond converting it into a:

23. Performing texture services involves poerful chemicals that must be handled with:

24. Incorrect placement of the rubber band of perm rods will cause band marks or:

25. An endothermic wave must be activated using a: