Barber Licensure Practice Exam 100

Barber Licensure Practice Exam — 100 Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

All subjects included: anatomy, infection control, hair cutting, shaving,

chemistry, electricity, skin, scalp, business, and safety.

• Which of the following is the main purpose of sanitation in the

barbershop?

• To promote faster hair growth
• To remove dirt and reduce the number of pathogens
• To sterilize all instruments completely
• To neutralize all chemical residues

Rationale: Sanitation reduces pathogens to a safe level and removes

debris, preventing the spread of infection._

• / 4

• What is the correct procedure for disinfecting metal tools?
• Wash in alcohol
• Wipe with a towel
• Clean with soap and water, then immerse in disinfectant
• Spray with cologne

Rationale: Cleaning removes debris, and disinfection kills most

microorganisms except spores._

3. The scientific study of the structure and function of the body is called:

• Physiology
• Anatomy
• Histology
• Biology

Rationale: Anatomy focuses on the structure of body parts; physiology

studies their functions._

• Which layer of the skin contains the blood vessels, nerves, and sweat

glands?

• Epidermis
• Dermis
• Stratum corneum
• Subcutaneous fat 2 / 4

Rationale: The dermis houses most of the skin’s structures and supports

the epidermis._

• What is the purpose of applying a styptic powder?
• To remove hair
• To soften the skin
• To stop minor bleeding
• To disinfect tools

Rationale: Styptic agents constrict blood vessels to control bleeding from

nicks._

• What is the universal precaution for all clients?
• Assume all are healthy
• Assume all are potentially infectious
• Wear gloves only for visible cuts
• Use disinfectant only after services

Rationale: Universal precautions treat all clients as possible carriers of

infection._

• What is the correct angle for holding a straight razor during shaving?
• 10 degrees
• 15 degrees 3 / 4

• 30 degrees
• 45 degrees

Rationale: A 30° angle ensures a close shave without cutting the skin._

8. The main ingredient in most disinfectants used in barbershops is:

• Alcohol
• Quaternary ammonium compounds (quats)
• Water
• Bleach only

Rationale: Quats are broad-spectrum disinfectants effective and safe for

tools and surfaces._

• What is the function of the sebaceous glands?
• To produce sebum that lubricates hair and skin
• To regulate body temperature
• To produce sweat
• To remove dead cells

Rationale: Sebum prevents dryness and keeps hair soft and pliable._

• What is the term for the outermost layer of hair?
• Cortex
• Medulla
• / 4