Cosmetology Practice Exam Question
and Answers [100% Correct] 2024/2025
Latest Release
What is the primary function of sebum in the skin?
**Ans** Sebum helps to lubricate the skin and hair, keeping them soft and moisturized.
What is the effect of high-frequency treatment on the skin?
**...
Cosmetology Practice Exam Question
and Answers [100% Correct] 2024/2025
Latest Release
What is the primary function of sebum in the skin?
**Ans** Sebum helps to lubricate the skin and hair, keeping them soft and moisturized.
What is the effect of high-frequency treatment on the skin?
**Ans** It increases blood circulation and helps to stimulate cell metabolism.
What is the purpose of a diffuser when blow-drying hair?
**Ans** A diffuser softens the airflow, reducing frizz and enhancing curl definition.
How should hair be sectioned when performing a chemical relaxer service?
**Ans** Hair should be divided into four sections for even application of the relaxer.
What is the first step in performing a basic manicure?
**Ans** Sanitize your hands and the client’s hands to ensure a clean working environment.
Why is it important to analyze the scalp before a shampoo service?
**Ans** To identify any scalp disorders or conditions that may require special treatment or prevent
certain services.
When applying artificial nails, what is the function of a primer?
**Ans** Primer improves adhesion between the natural nail and the artificial nail or product.
How do you identify a bacterial infection on the nails?
**Ans** Look for green or yellow discoloration, which may indicate the presence of bacteria under the
nail plate.
,What is the role of melanin in hair?
**Ans** Melanin is the pigment responsible for the natural color of the hair.
During a haircut, what is the significance of maintaining consistent tension?
**Ans** Consistent tension ensures uniformity in the length of the cut and prevents uneven results.
What should you do if a client has lice?
**Ans** Stop the service immediately and advise the client to seek medical treatment.
Why is a client consultation important before beginning a service?
**Ans** It helps to determine the client’s preferences, any contraindications, and the best service
approach based on their needs.
What is the difference between soft wax and hard wax in hair removal?
**Ans** Soft wax requires a cloth strip for removal, while hard wax hardens and can be removed
without a strip.
How often should chemical relaxer retouches be performed?
**Ans** Every 6-8 weeks, depending on the rate of hair growth and the client’s hair type.
What is the effect of a cold wave (alkaline perm) on the hair structure?
**Ans** It breaks down the disulfide bonds in the hair to allow it to take on the new shape of the perm
rods.
What is a contraindication for performing a facial treatment?
**Ans** Skin conditions such as open sores, infections, or severe acne should prevent a facial treatment
until the skin has healed.
What is the correct method to file natural nails?
, **Ans** File from the outer edge toward the center in one direction to avoid splitting the nail.
What type of haircut is commonly referred to as a "bob"?
**Ans** A one-length haircut, typically cut at the jawline or slightly below.
What is the purpose of a deep-conditioning treatment?
**Ans** To restore moisture, strengthen the hair, and improve its overall health.
What is the primary purpose of sanitizing and disinfecting tools after each use?
**Ans** To prevent the spread of bacteria, viruses, and infections between clients.
abductors **Ans**muscles that separate the fingers
adductors **Ans**muscles at the base of each finger that draw the fingers together
alopecia **Ans**abnormal hair loss
alopecia areata **Ans**the sudden falling out of hair in round patches or baldness in spots may occur
on the scalp or elsewhere on the body
alternating current **Ans**rapid and interrupted current, flowing first in one direction and then in the
opposite direction
Ammonium thioglycolate **Ans**the active ingredient or reducing agent in alkaline permanents
amp **Ans**unit that measures the amount of an electric current (quantity of electrons flowing through
a conductor)
anabolism **Ans**Process of building up complex materials (proteins) from simple materials
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