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Practice Exam - California Cosmetology State Board Question and Answers [100% Correct] 2024/2025 Latest Release £7.26   Add to cart

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Practice Exam - California Cosmetology State Board Question and Answers [100% Correct] 2024/2025 Latest Release

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Practice Exam - California Cosmetology State Board Question and Answers [100% Correct] 2024/2025 Latest Release What is the primary purpose of the **cuticle**? **ANS**: To protect the matrix from infection and injury. What is the pH range of **healthy hair and skin**? **ANS**: 4.5 to 5....

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  • October 19, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Practice Exam - California Cosmetology
State Board Question and Answers
[100% Correct] 2024/2025 Latest Release

What is the primary purpose of the **cuticle**?

**ANS**: To protect the matrix from infection and injury.



What is the pH range of **healthy hair and skin**?

**ANS**: 4.5 to 5.5.



What does **porosity** refer to in hair?

**ANS**: The hair’s ability to absorb moisture.



How often should a **disinfectant solution** be changed in a salon?

**ANS**: Daily or as indicated by the manufacturer's instructions.



Which layer of the skin contains **melanin**, the pigment responsible for skin color?

**ANS**: The epidermis.



What is the **medulla** in the structure of the hair?

**ANS**: The innermost layer of the hair strand.



What is the **primary cause of dandruff**?

**ANS**: A fungal infection caused by Malassezia.



What is the correct way to mix **disinfectants**?

**ANS**: Always follow the manufacturer’s directions and add disinfectant to water.



1

, What chemical is used to **neutralize** a perm solution?

**ANS**: Hydrogen peroxide.



Which muscle is responsible for raising the hair and causing **goosebumps**?

**ANS**: Arrector pili muscle.



What is the recommended **procedure for applying a relaxer**?

**ANS**: Start in the most resistant area, usually the back of the head.



How many hours of **training** does a student need to complete for the California Cosmetology
licensing exam?

**ANS**: 1,600 hours.



What is the **purpose of a patch test** in hair coloring?

**ANS**: To check for allergic reactions to the hair dye.



What is the main function of **sebaceous glands** in the skin?

**ANS**: To secrete sebum, which lubricates and protects the skin and hair.



What type of **haircutting line** creates a blunt or straight look?

**ANS**: Horizontal lines.



What is the **active ingredient** in most relaxers that breaks down the bonds in hair?

**ANS**: Sodium hydroxide.



What should you do if a **client’s skin is cut** during a service?

**ANS**: Stop the service, wear gloves, and apply an antiseptic to the wound.




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