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BARBER STATE BOARD 2026 PRACTICE EXAM
COMPLETE (160) CURRENT TESTING
QUESTIONS AND CORRECT ANSWERS WITH
DETAILED RATIONALES|GRADED A+.
BARBER
Prepare for the Barber State Board Examination – Practice Exam with questions covering haircutting techniques, hair styling, shaving, sanitation, safety procedures, chemical services, and state barbering regulations. This study guide helps reinforce essential barbering knowledge and supports effective licensing exam preparation. Designed to improve practical skills and boost confidence in professional barbering services and state board assessments. Suitable for barber students, cosmetology trainees, and grooming professionals. MULTIPLE CHOICE. Section 1: General Knowledge & Barbering History (Questions 1– 20)
1. Who is credited with publishing the first barbering textbook? A) A.B. Moler B) Sidney Coyne Thorpe C) John Barber D) Antoine de la Court
Answer: A. A.B. Moler Explanation: A.B. Moler was a barber and author who published what is widely recognized as the first barbering textbook, helping to formalize barber education.
2. According to current trends, barbers must be prepared to meet a variety of _________ preferences. A) Male B) Female C) Youth D) Senior Answer: A. Male Explanation: While barbers have traditionally served male clients, the text reinforces that barbers are expected to accommodate diverse preferences within that market. 3. As a professional barber, it is estimated that about 80 percent of your success will depend on your ________________ and _______________. A) Skill and speed B) Tools and products C) Communication and people skills D) Education and experience Answer: C. Communication and people skills Explanation: Technical ability is important, but strong interpersonal and communication skills are crucial for building client relationships and business success. 4. The applied science of healthful living is called: A) Bacteriology
B) Shears C) Neck strip D) Clipper guard Answer: C. Neck strip Explanation: Neck strips are disposable and must be discarded after each client to prevent cross-contamination.
8. What type of product should be used to store tools after they have been properly sanitized? A) A plastic bag B) A clean and closed container C) A cabinet with other used tools D) A drawer with personal items Answer: B. A clean and closed container Explanation: Storing sanitized tools in a clean, closed container protects them from recontamination before use. 9. What is the recommended wattage for the adjustable lamp on a manicuring table? A) 25 watts B) 40 watts C) 60 watts D) 100 watts Answer: B. 40 watts Explanation: A 40-watt bulb provides adequate light without generating excessive heat during manicuring services. 10. A professional product is sold only to whom? A) The general public
B) Licensed industry professionals C) Online retailers D) Discount stores Answer: B. Licensed industry professionals Explanation: Professional-grade products are formulated for use by trained professionals and are not intended for retail sale to the public.
11. A barber should not service clients with: A) Dry skin B) Gray hair C) Ringworm D) Oily scalp Answer: C. Ringworm Explanation: Ringworm is a contagious fungal infection that should not be treated in a barbershop; affected clients should be referred to a physician. 12. 99% isopropyl alcohol is not an __________ registered disinfectant. A) FDA B) OSHA C) EPA D) CDC Answer: C. EPA Explanation: Isopropyl alcohol at this concentration evaporates too quickly to meet EPA registration standards for disinfectants.
16. The most popular razor size is: A) 4/ B) 5/ C) 6/ D) 7/ Answer: B. 5/ Explanation: The 5/8-inch blade is the industry standard because it provides good control and maneuverability for shaving. 17. A properly tempered razor has the required degree of ______. A) Flexibility B) Hardness C) Sharpness D) Width Answer: B. Hardness Explanation: Correct tempering gives the blade the proper hardness to hold a sharp edge without becoming brittle. 18. How long should you wait between applications of strop dressing to a strop? A) Immediately B) 12 hours C) 24 hours D) 48 hours Answer: C. 24 hours Explanation: Allowing 24 hours ensures the dressing is properly absorbed without over-saturating the leather.
19. A honed razor is tested by passing it lightly over a moistened _____________. A) Paper towel B) Cotton ball C) Thumbnail D) Glass slide Answer: C. Thumbnail Explanation: The thumbnail test is a traditional method to check for nicks or an uneven edge. 20. Clipper or trimmer blades should never be adjusted flush to each other because doing so can cause: A) Overheating B) Noise C) Irritations, cuts, and ingrown hairs D) Motor damage Answer: C. Irritations, cuts, and ingrown hairs Explanation: Blades set too close can snag the skin, leading to irritation, nicks, and ingrown hairs. **Section 2: Infection Control, Sanitation, & Safety (Questions 21–
21.** A contagious disease is: A) Caused by poor nutrition B) Transmitted from one person to another C) Always genetic D) Limited to skin conditions
C) Ringworm D) The itch-mite Answer: A. Head lice Explanation: Pediculosis refers to an infestation of lice, which are highly contagious and require immediate exclusion from service.
25. Scabies is also referred to as: A) Tinea B) Itch mite C) Lice D) Verruca Answer: B. Itch mite Explanation: Scabies is caused by the microscopic mite Sarcoptes scabiei , which burrows into the skin and causes intense itching. 26. A verruca is more commonly known as: A) A boil B) A pimple C) A wart D) A macule Answer: C. A wart Explanation: Verruca (verruca vulgaris) is the medical term for a common wart caused by the human papillomavirus. 27. The body's ability to fight off infection and disease is referred to as: A) Immunity B) Auto-immune system
C) Integumentary system D) Antibodies Answer: A. Immunity Explanation: Immunity is the body's natural or acquired defense mechanism against pathogenic organisms and diseases.
28. What is the purpose of a patch test before a chemical service? A) To test hair texture B) To check for allergic reaction C) To see final hair color D) To check porosity Answer: B. To check for allergic reaction Explanation: A patch test identifies potential sensitivity to chemical products, preventing severe allergic reactions during service. 29. On which type of skin would a facial be ill-advised? A) Skin with macules B) Acneic skin C) Mature skin D) Skin with lesions Answer: D. Skin with lesions Explanation: Active lesions may indicate infection or contagion; facial services should not be performed on such skin. 30. What does a Material Safety Data Sheet contain? A) Marketing information B) Ingredients, hazards, and other product information C) Customer testimonials D) Pricing details
C) Apply a topical antibiotic and proceed D) Wear double gloves and continue Answer: B. Refuse service and refer to a physician Explanation: To protect both the client and other patrons, services should be declined until the condition is resolved by a medical professional.
34. What type of disinfectant was formally known as “hospital grade”? A) High-level disinfectant B) Broad-spectrum disinfectant C) Quaternary ammonium compound D) Phenolic disinfectant Answer: B. Broad-spectrum disinfectant Explanation: The term “broad-spectrum” has replaced “hospital grade” to indicate effectiveness against a wide range of pathogens. 35. A crack in the skin such as chapped lips or hands is known as: A) Ulcer B) Cicatrix C) Scar D) Fissure Answer: D. Fissure Explanation: A fissure is a linear break in the skin, often caused by dryness or irritation, and can be a portal for infection. 36. What effect does an astringent have on the pores? A) Dilation B) Constriction
C) Opens them D) All of the above Answer: B. Constriction Explanation: Astringents temporarily tighten the skin and constrict pores, reducing oiliness and minimizing appearance.
37. Pityriasis refers to: A) Excessive sweating B) Dry skin C) Ingrown nails D) None of the above Answer: D. None of the above Explanation: Pityriasis is a skin condition characterized by fine scales; it does not refer to sweating, dry skin in general, or ingrown nails. 38. A papule is a primary what? A) Hair follicle B) Skin lesion C) Glandular structure D) Blood vessel Answer: B. Skin lesion Explanation: A papule is a small, solid, raised lesion of the skin, such as a pimple, and is classified as a primary lesion. 39. What is the minimum number of hours required to obtain a Class A Barber license in Texas (as of 2025)? A) 750 B) 1,
C) Subcutaneous layer D) Stratum corneum Answer: A. Epidermis Explanation: Melanocytes are located in the basal layer of the epidermis and produce melanin, which gives hair and skin their color.
43. The appendages of the skin are: A) Follicles B) Nails C) Sebaceous glands D) All of the above Answer: D. All of the above Explanation: Hair follicles, nails, and sebaceous and sweat glands are all considered appendages of the integumentary system. 44. Amino acids are joined end-to-end by ______________. A) Hydrogen bonds B) Peptide bonds C) Disulfide bonds D) Salt bonds Answer: B. Peptide bonds Explanation: Peptide bonds are the chemical links that connect amino acids in a chain, forming the polypeptide backbone of hair proteins. 45. Amino acids are joined together by end bonds to form a _____________. A) Polypeptide chain
B) Keratin molecule C) Protein helix D) Disulfide bridge Answer: A. Polypeptide chain Explanation: When many amino acids link together via peptide bonds, they form a polypeptide chain, which then folds into a protein.
46. What is the pH of a neutral solution? A) 0 B) 7 C) 14 D) Depends on the substance Answer: B. 7 Explanation: A pH of 7 is neutral, indicating an equal balance of hydrogen and hydroxide ions. 47. Any product with a pH below 7 is considered: A) A base B) An alkaline C) A neutral D) An acid Answer: D. An acid Explanation: The pH scale ranges from 0 to 14; values below 7 are acidic, above 7 are alkaline, and 7 is neutral. 48. Neutralizers, stabilizers, and fixatives tend to fall where on the pH scale? A) At 7
51. The concentration of hydrogen ions in a solution is called: A) pH B) CO₂ C) NaCl D) H₂O Answer: A. pH Explanation: pH is defined as the negative logarithm of the hydrogen ion concentration, indicating how acidic or alkaline a solution is. 52. Cranial nerves are all connected to a part of the: A) Spinal cord B) Brain surface C) Peripheral nervous system D) Autonomic ganglia Answer: B. Brain surface Explanation: Cranial nerves arise directly from the brain (specifically the brainstem and cerebrum), not the spinal cord. 53. Androgenic alopecia does NOT occur as a result of: A) Genetic factors B) Hormonal changes C) Autoimmune disorder D) Age Answer: C. Autoimmune disorder Explanation: Androgenic alopecia (male-pattern baldness) is caused by genetics and hormones, not by an autoimmune response.
54. An atom or molecule that carries an electrical charge is called: A) Cathode B) Anode C) Anion D) Ion Answer: D. Ion Explanation: An ion is an atom or molecule with a net electrical charge due to the loss or gain of electrons. 55. What type of current produces a mechanical reaction with no chemical effect? A) Galvanic current B) Faradic current C) High-frequency current D) Direct current Answer: B. Faradic current Explanation: Faradic (alternating) current produces muscle contractions and mechanical effects without significant chemical changes in the tissues. 56. Anaphoresis is a process that involves: A) A positive pole and an acidic product B) A negative pole and an alkaline product C) A neutral pole and a neutral product D) High-frequency current only Answer: B. A negative pole and an alkaline product Explanation: Anaphoresis uses the negative electrode to drive alkaline substances into the skin, often used in skin treatments.
