UTAH HAIR DESIGNER EXAM – QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED
ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
*Core Domains*
*1. Infection Control and Safe Practices*
*2. Utah State Laws and Regulations*
*3. Hair Theory and Scalp Physiology*
*4. Chemical Texture Services*
*5. Hair Coloring and Lightening*
*6. Haircutting and Shaping*
*7. Professional Ethics and Consultation*
*Introduction*
*The purpose of this examination is to evaluate the competency and readiness of
candidates seeking licensure as Hair Designers in the state of Utah. This assessment covers
essential knowledge and skills required to maintain public health and safety while providing
professional hair services. The exam structure incorporates multiple-choice questions and
scenario-based inquiries to test the candidate’s ability to apply theoretical concepts to real-
world salon situations. Key focus areas include infection control protocols, chemical safety,
and mastery of hair design techniques. Success requires a deep understanding of
professional ethics and rigorous adherence to state-mandated regulatory standards and
legal compliance.*
Section One: Questions 1–100
1. Which organization is responsible for approving the efficacy of disinfectants used in a
Utah salon?
A. OSHA B. FDA C. EPA D. CDC
Explanation: The Environmental Protection Agency (EPA) registers all types of
disinfectants sold and used in the United States, ensuring they meet specific efficacy
standards for salon use.
2. At what angle should the hair be held when performing a uniform-layered haircut?
A. 0 degrees B. 45 degrees C. 90 degrees D. 180 degrees
, Explanation: A uniform-layered haircut is achieved by holding the hair at a 90-degree
angle from the head throughout the entire cut to ensure equal length.
3. During a chemical service, if the client’s skin becomes red and itchy, what is the first
step the stylist should take?
A. Rinse the area immediately with cool water B. Apply a topical steroid cream C.
Continue the service but avoid that specific spot D. Ask the client to wait 10 minutes to see if
it subsides
Explanation: Immediate rinsing with cool water is the first step in neutralizing a reaction
and preventing further irritation or chemical burns.
4. What is the primary purpose of a patch test before a hair color service?
A. To determine the processing time B. To check for porosity levels C. To identify
potential allergic reactions D. To see how the color will look on the hair
Explanation: A patch test, or predisposition test, is required by the FDA to identify if a
client has a sensitivity or allergy to the aniline derivative chemicals in the hair color.
5. According to Utah state regulations, how often should foot spas be disinfected?
A. Once a day B. After every client C. Once a week D. Every four hours
Explanation: To prevent the spread of bacteria and fungus, foot basins and spas must be
cleaned and disinfected with an EPA-registered disinfectant after each use.
6. What is the pH range of a typical alkaline permanent wave solution?
A. 4.5 to 5.5 B. 7.0 to 8.0 C. 9.0 to 9.6 D. 11.5 to 12.5
Explanation: Alkaline perms (cold waves) typically have a pH between 9.0 and 9.6, which
allows the solution to swell the hair cuticle effectively.
7. Which layer of the hair shaft provides strength and elasticity?
A. Medulla B. Cuticle C. Cortex D. Follicle
Explanation: The cortex is the middle layer of the hair and contains the melanin and
protein structures responsible for the hair's strength, elasticity, and color.
8. When using a flat iron, what determines the temperature setting?
A. Hair texture and condition B. The brand of the iron C. The speed of the stylist D. The
client's preference
Explanation: Temperature must be adjusted based on the hair's texture (fine, medium,
coarse) and its current condition (damaged, chemically treated) to prevent heat damage.
, 9. What is the technical term for the study of hair and its diseases?
A. Osteology B. Trichology C. Myology D. Dermatology
Explanation: Trichology is the branch of medical and cosmetic study concerned with the
health of the hair and scalp.
10. A client with a "Tinea" condition on the scalp should be:
A. Treated with a medicated shampoo B. Referred to a physician C. Shaved to remove
the fungus D. Serviced using extra disinfectant
Explanation: Tinea (ringworm) is a contagious fungal infection. Stylists are legally and
ethically required to refuse service and refer the client to a medical professional.
11. Which of the following is a primary color?
A. Green B. Orange C. Violet D. Blue
Explanation: The three primary colors are red, yellow, and blue. These cannot be created
by mixing other colors.
12. What is the maximum time a Utah Hair Designer license can be expired before it is
permanently voided without re-examination?
A. 1 year B. 2 years C. 5 years D. 10 years
Explanation: Under Utah's Division of Professional Licensing (DOPL) rules, if a license has
been expired for more than two years, the applicant usually must re-apply and meet current
requirements.
13. What type of bond is broken during a permanent wave service?
A. Hydrogen bonds B. Disulfide bonds C. Salt bonds D. Peptide bonds
Explanation: Chemical waving solutions break the strong disulfide bonds (sulfur bonds)
in the cortex so the hair can be reshaped.
14. To neutralize yellow tones in the hair, which color should be used?
A. Violet B. Blue C. Green D. Gold
Explanation: According to the color wheel, violet is the complementary color to yellow
and will effectively neutralize it.
15. What is the active ingredient in most acid-balanced waving lotions?
A. Glyceryl monothioglycolate B. Ammonium thioglycolate C. Sodium hydroxide D.
Hydrogen peroxide
ANSWERS | PLUS RATIONALES | GUARANTEED PASS | LATEST EXAM UPDATE
*Core Domains*
*1. Infection Control and Safe Practices*
*2. Utah State Laws and Regulations*
*3. Hair Theory and Scalp Physiology*
*4. Chemical Texture Services*
*5. Hair Coloring and Lightening*
*6. Haircutting and Shaping*
*7. Professional Ethics and Consultation*
*Introduction*
*The purpose of this examination is to evaluate the competency and readiness of
candidates seeking licensure as Hair Designers in the state of Utah. This assessment covers
essential knowledge and skills required to maintain public health and safety while providing
professional hair services. The exam structure incorporates multiple-choice questions and
scenario-based inquiries to test the candidate’s ability to apply theoretical concepts to real-
world salon situations. Key focus areas include infection control protocols, chemical safety,
and mastery of hair design techniques. Success requires a deep understanding of
professional ethics and rigorous adherence to state-mandated regulatory standards and
legal compliance.*
Section One: Questions 1–100
1. Which organization is responsible for approving the efficacy of disinfectants used in a
Utah salon?
A. OSHA B. FDA C. EPA D. CDC
Explanation: The Environmental Protection Agency (EPA) registers all types of
disinfectants sold and used in the United States, ensuring they meet specific efficacy
standards for salon use.
2. At what angle should the hair be held when performing a uniform-layered haircut?
A. 0 degrees B. 45 degrees C. 90 degrees D. 180 degrees
, Explanation: A uniform-layered haircut is achieved by holding the hair at a 90-degree
angle from the head throughout the entire cut to ensure equal length.
3. During a chemical service, if the client’s skin becomes red and itchy, what is the first
step the stylist should take?
A. Rinse the area immediately with cool water B. Apply a topical steroid cream C.
Continue the service but avoid that specific spot D. Ask the client to wait 10 minutes to see if
it subsides
Explanation: Immediate rinsing with cool water is the first step in neutralizing a reaction
and preventing further irritation or chemical burns.
4. What is the primary purpose of a patch test before a hair color service?
A. To determine the processing time B. To check for porosity levels C. To identify
potential allergic reactions D. To see how the color will look on the hair
Explanation: A patch test, or predisposition test, is required by the FDA to identify if a
client has a sensitivity or allergy to the aniline derivative chemicals in the hair color.
5. According to Utah state regulations, how often should foot spas be disinfected?
A. Once a day B. After every client C. Once a week D. Every four hours
Explanation: To prevent the spread of bacteria and fungus, foot basins and spas must be
cleaned and disinfected with an EPA-registered disinfectant after each use.
6. What is the pH range of a typical alkaline permanent wave solution?
A. 4.5 to 5.5 B. 7.0 to 8.0 C. 9.0 to 9.6 D. 11.5 to 12.5
Explanation: Alkaline perms (cold waves) typically have a pH between 9.0 and 9.6, which
allows the solution to swell the hair cuticle effectively.
7. Which layer of the hair shaft provides strength and elasticity?
A. Medulla B. Cuticle C. Cortex D. Follicle
Explanation: The cortex is the middle layer of the hair and contains the melanin and
protein structures responsible for the hair's strength, elasticity, and color.
8. When using a flat iron, what determines the temperature setting?
A. Hair texture and condition B. The brand of the iron C. The speed of the stylist D. The
client's preference
Explanation: Temperature must be adjusted based on the hair's texture (fine, medium,
coarse) and its current condition (damaged, chemically treated) to prevent heat damage.
, 9. What is the technical term for the study of hair and its diseases?
A. Osteology B. Trichology C. Myology D. Dermatology
Explanation: Trichology is the branch of medical and cosmetic study concerned with the
health of the hair and scalp.
10. A client with a "Tinea" condition on the scalp should be:
A. Treated with a medicated shampoo B. Referred to a physician C. Shaved to remove
the fungus D. Serviced using extra disinfectant
Explanation: Tinea (ringworm) is a contagious fungal infection. Stylists are legally and
ethically required to refuse service and refer the client to a medical professional.
11. Which of the following is a primary color?
A. Green B. Orange C. Violet D. Blue
Explanation: The three primary colors are red, yellow, and blue. These cannot be created
by mixing other colors.
12. What is the maximum time a Utah Hair Designer license can be expired before it is
permanently voided without re-examination?
A. 1 year B. 2 years C. 5 years D. 10 years
Explanation: Under Utah's Division of Professional Licensing (DOPL) rules, if a license has
been expired for more than two years, the applicant usually must re-apply and meet current
requirements.
13. What type of bond is broken during a permanent wave service?
A. Hydrogen bonds B. Disulfide bonds C. Salt bonds D. Peptide bonds
Explanation: Chemical waving solutions break the strong disulfide bonds (sulfur bonds)
in the cortex so the hair can be reshaped.
14. To neutralize yellow tones in the hair, which color should be used?
A. Violet B. Blue C. Green D. Gold
Explanation: According to the color wheel, violet is the complementary color to yellow
and will effectively neutralize it.
15. What is the active ingredient in most acid-balanced waving lotions?
A. Glyceryl monothioglycolate B. Ammonium thioglycolate C. Sodium hydroxide D.
Hydrogen peroxide
