Cosmetology Test General Practice 4 — Questions and Answers
Question 1: What is the correct way to store used implements contaminated with blood or body fluids?
- In a dry storage container with other tools
- In a labeled, closed container until properly disinfected (Correct answer)
- Immediately placed in the trash
- Rinsed with water and stored normally
Correct answer: In a labeled, closed container until properly disinfected
Contaminated implements must be placed in a labeled, closed container and properly cleaned and disinfected before reuse, following OSHA standards.
Question 2: Which highlighting technique involves painting lightener directly onto the surface of the hair without foils?
- Foiling
- Balayage (Correct answer)
- Cap highlighting
- Chunking
Correct answer: Balayage
Balayage is a freehand technique where lightener or color is painted directly onto the hair surface to create a natural, sun-kissed effect.
Question 3: A cosmetologist notices a client has a suspicious skin lesion with irregular borders. What is the appropriate action?
- Proceed with the service and ignore the lesion
- Apply a product to cover the lesion
- Refer the client to a dermatologist or physician (Correct answer)
- Perform an extraction on the lesion
Correct answer: Refer the client to a dermatologist or physician
Cosmetologists are not licensed to diagnose or treat skin conditions; suspicious lesions with irregular borders must be referred to a medical professional.
Question 4: What is the primary purpose of a base coat in a nail service?
- To add color to the nail
- To protect the nail plate and improve polish adhesion (Correct answer)
- To strengthen the nail tip
- To add shine to the finished look
Correct answer: To protect the nail plate and improve polish adhesion
Base coat protects the natural nail plate from staining and provides a tacky surface that improves the adhesion of colored polish.
Question 5: Which type of perm solution is most appropriate for color-treated or damaged hair?
- Alkaline (cold) wave solution
- Acid wave solution (Correct answer)
- Exothermic wave solution
- Thio-free wave solution
Correct answer: Acid wave solution
Acid wave solutions have a lower pH (6–7) and are gentler, making them more appropriate for color-treated, damaged, or fine hair.
Question 6: What does a cosmetologist use a hair analysis to determine before a service?
- The client's preferred hair color
- The hair's texture, porosity, and elasticity (Correct answer)
- The client's face shape
- The recommended shampoo brand
Correct answer: The hair's texture, porosity, and elasticity
Hair analysis evaluates texture (diameter), porosity (ability to absorb moisture), and elasticity (ability to stretch) to guide appropriate service choices.
Question 7: Which of the following is an example of cross-contamination in the salon?
- Using a fresh towel for each client
- Dipping a brush back into a product container after touching a client (Correct answer)
- Storing implements in a dry, covered container
- Washing hands between clients
Correct answer: Dipping a brush back into a product container after touching a client
Double-dipping a brush introduces bacteria and contaminants from the client into the product container, causing cross-contamination.
Cosmetology Test General Practice 4
What is the correct way to store used implements contaminated with blood or body fluids?