Question and Answers [100% Correct]
2024/2025 Latest Release
What is the primary purpose of a patch test in cosmetology?
ANS To determine if a client has an allergic reaction to a product.
What type of hair color is best suited for covering gray hair effectively?
ANS Permanent hair color.
What is the pH range of neutral solutions?
ANS 7.
Which technique is used to create volume in a haircut?
ANS Layering.
What is the function of the cuticle in hair?
ANS To protect the inner layers of the hair shaft.
What is the ideal temperature for a perm solution to be effective?
ANS Between 70°F and 80°F.
Which vitamin is essential for healthy hair growth?
ANS Biotin (Vitamin B7).
What tool is commonly used to blend hair extensions seamlessly?
ANS A blending shear.
What is the primary ingredient in most hair relaxers?
ANS Sodium hydroxide.
Which skin type is most prone to acne?
ANS Oily skin.
What is the first step in a basic facial treatment?
ANS Cleansing the skin.
What type of brush is best for applying foundation?
ANS A flat foundation brush.
Which type of nail enhancement uses a gel base?
ANS UV gel nails.
What is the main difference between a pedicure and a manicure?
ANS A pedicure focuses on the feet, while a manicure is for the hands.
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, What are the two main categories of hair color?
ANS Temporary and permanent.
What ingredient in shampoos helps to cleanse the hair of dirt and oil?
ANS Surfactants.
What is the main purpose of a scalp massage?
ANS To stimulate blood circulation to the scalp.
What is the process of permanently changing the hair's structure called?
ANS Chemical waving.
What is a contraindication for using a facial wax?
ANS Active acne or skin infections.
Which type of scissors is used for texturizing hair?
ANS Thinning shears.
What is the correct angle for holding a hair cutting shear?
ANS 45 degrees.
Which hair type is most susceptible to damage from heat styling?
ANS Fine hair.
What skin condition is characterized by excessive oil production?
ANS Seborrhea.
What is the main purpose of exfoliating the skin?
ANS To remove dead skin cells and promote cell turnover.
What should be done before applying hair color?
ANS Perform a patch test.
Which chemical compound is commonly found in hair straightening products?
ANS Formaldehyde.
What is the primary focus of sanitation in a salon?
ANS To prevent the spread of infections.
Color **Ans**When anaylzing the hair for a chemical relaxer, it is unnecessary to evaluate the hair for
Disulfide Bonds **Ans**Which of the bonds make permanent waving, curl reforming, and chemical
relaxing possible?
Disulfide Bonds **Ans**When using a chemical relaxer, it changes the shape of the hair by breaking
down which bond?
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