Welcome to your Top 20 Most Difficult Cosmetology Exam Questions from Test 6
1.
Skin with blackheads or blemishes would respond favorably to a:
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2.
Before applying an aniline derivative hair color (permanent dye), a predisposition test (patch test) must be given at least how many hours before the service?
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3.
Which type of styptic is allowed in a beauty salon?
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4.
When using a high-frequency current with a direct surface application, how should the electrode be handled when placing it on or removing it from the client’s skin?
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5.
When performing a chemical relaxer service, what should a cosmetologist do first to ensure client safety?
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6.
Which of the following procedures is the correct way to wrap cold wave rods and prevent “fishhooks” at the ends of hair?
Hint
7.
All chemicals in the beauty salon should be:
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8.
Which one of the following types of light is capable of burning the skin?
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9.
What is the purpose of applying a softener on gray hair before a tint?
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10.
Which procedure can a cosmetologist use when performing a facial with dermal light on dry skin?
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11.
Hydrogen peroxide has different uses depending on its strength. At 3% it is used as an antiseptic. At 6% it is commonly used for:
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12.
Why is bleaching hair necessary before applying a toner?
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13.
If a blue-based toner is applied before the hair is lightened to the pale yellow stage, the result would be:
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14.
Aniline derivative products should NOT be used for:
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15.
If a client brings a hairstyle picture to the salon and wants the same haircut and hair color, what should you discuss with her?
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16.
If the subsection for a haircut is ½ inch, what size should the subsection be for bleaching hair?
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17.
If your client has amalgam (metal fillings in the teeth), which of the following services should a cosmetologist never perform?
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18.
Excessive use of hydrogen peroxide (H₂O₂) tends to make the hair:
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19.
When choosing a new hair color, one factor to consider is the client’s skin tone. For fine, thin hair that needs more fullness and body, which haircut is usually recommended?
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20.
The process of straightening overly curly hair by using a chemical agent is called:
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