New Jersey Cosmetology State Board
Exam Question and Answers [100%
Correct] 2024/2025 Latest Release
What is the primary purpose of a skin analysis in cosmetology? **ANS** To determine the skin type and
any specific conditions.
Which tool is used for smoothing and shaping nails? **ANS** A...
New Jersey Cosmetology State Board
Exam Question and Answers [100%
Correct] 2024/2025 Latest Release
What is the primary purpose of a skin analysis in cosmetology? **ANS** To determine the skin type and
any specific conditions.
Which tool is used for smoothing and shaping nails? **ANS** A nail file.
What should be done before applying any chemical treatment to the hair? **ANS** A patch test should
be performed.
What is the role of the pH scale in cosmetology? **ANS** It measures the acidity or alkalinity of
products.
Which type of haircut removes bulk and adds texture? **ANS** A texturizing haircut.
What is the recommended distance to hold a blow dryer from the hair? **ANS** About 6 inches.
What does the term "oxidation" refer to in hair coloring? **ANS** The chemical process that occurs
when hair color is applied.
Which is the primary ingredient in most shampoos? **ANS** Surfactants.
What is the purpose of a toner in hair coloring? **ANS** To neutralize unwanted tones after lightening.
What type of massage technique involves kneading the muscles? **ANS** Petrissage.
1
, How often should a client receive a haircut to maintain a style? **ANS** Every 4 to 6 weeks.
What is the ideal angle for cutting a blunt haircut? **ANS** 0 degrees.
Which hair type is most prone to damage from heat styling? **ANS** Fine hair.
What is the main benefit of using a deep conditioning treatment? **ANS** To restore moisture and
repair damaged hair.
What is the purpose of a perm? **ANS** To create curls or waves in the hair.
What is the correct way to disinfect tools after each use? **ANS** Clean with soap and water, then soak
in a disinfectant solution.
What is the primary function of a clarifying shampoo? **ANS** To remove product buildup from the
hair.
What type of skin condition is characterized by red, itchy patches? **ANS** Eczema.
What is the main effect of using a hot oil treatment? **ANS** To moisturize and condition the hair.
Which type of hair color provides the most permanent results? **ANS** Permanent hair color.
What is the purpose of using a heat protectant spray? **ANS** To shield hair from thermal damage
during styling.
What should be applied to the scalp before a chemical relaxer? **ANS** A protective barrier cream.
What is the difference between a cold wave and a hot wave in perming? **ANS** Cold waves use a
chemical reaction, while hot waves use heat to set curls.
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