Cosmetology Final Exam Question and
Answers [100% Correct] 2024/2025
Latest Release
What is the purpose of applying a toner after lightening hair?
**Ans** To neutralize unwanted brassy or yellow tones and achieve the desired hair color.
Why is it essential to perform a patch test before...
Cosmetology Final Exam Question and
Answers [100% Correct] 2024/2025
Latest Release
What is the purpose of applying a toner after lightening hair?
**Ans** To neutralize unwanted brassy or yellow tones and achieve the desired hair color.
Why is it essential to perform a patch test before applying hair dye?
**Ans** To check for allergic reactions to the chemicals in the hair dye.
What is the role of melanin in the hair?
**Ans** Melanin gives hair its natural color.
How should tools and implements be stored after disinfection?
**Ans** In a clean, covered, and dry container to prevent contamination.
What is the anagen phase of hair growth?
**Ans** The active growth phase when the hair is growing from the follicle.
What is the correct procedure for applying a virgin relaxer?
**Ans** Apply the relaxer to the mid-shaft first, then the ends, and finally the roots.
Why is draping important during chemical services?
**Ans** To protect the client’s skin and clothing from chemicals and prevent burns or stains.
What is a contraindication for facial treatments?
**Ans** Skin conditions like open wounds, infections, or severe acne.
, How often should hairbrushes and combs be disinfected in a salon setting?
**Ans** After every use to prevent the spread of bacteria and fungi.
What type of haircut is referred to as a 90-degree cut?
**Ans** A uniform layered haircut where the hair is cut at the same angle all over.
What are the signs of over-processed hair after a chemical service?
**Ans** Hair becomes weak, brittle, and may break easily.
Why is it important to balance the pH of the skin after a facial?
**Ans** To restore the natural acid mantle and protect the skin from bacteria and environmental
damage.
What is the purpose of a callus softener during a pedicure?
**Ans** To soften and break down the tough, thick skin on the feet for easier removal.
What is the function of a humectant in skin and hair care products?
**Ans** To retain moisture and keep the skin and hair hydrated.
What is the proper way to apply nail polish during a manicure?
**Ans** Start with a base coat, apply two coats of color, and finish with a top coat for protection.
What is the technical term for split ends?
**Ans** Trichoptilosis.
How often should cosmetologists change their gloves during a service?
**Ans** After each service or when they become soiled or damaged.
What is the benefit of using an exfoliant during a facial?
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