Barber State Board Exam
Infection Control and Sanitation Practice Questions
10 practice questions with detailed explanations — aligned to the Barber State Board Exam.
Master Infection Control and Sanitation to boost your score on the Barber State Board Exam. Each question below mirrors the style and difficulty of real exam questions, complete with detailed explanations so you understand the why behind every answer. Work through all 10 questions, review any that trip you up, and use the related topics below to round out your preparation.
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Barber State Board · Question 1 of 5
What is the correct order for cleaning a barber implement?
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Q1.What is the correct order for cleaning a barber implement?
A.Sanitize, then clean, then disinfectB.Clean, then disinfect, then sanitizeC.Disinfect, then clean, then storeD.Clean, then sterilize only✓B. Clean, then disinfect, then sanitizeExplanation: Implements must be cleaned (removing visible debris) before being placed in a disinfectant solution. The standard barbering procedure is to clean first, then disinfect using an EPA-registered hospital-grade disinfectant for the required contact time.
Q2.Which type of infection can be spread from person to person through direct or indirect contact in a barbershop?
A.Systemic infectionB.Contagious infectionC.Parasitic infectionD.Fungal infection✓B. Contagious infectionExplanation: Contagious (communicable) infections can spread through direct or indirect contact. Barbers must recognize contagious conditions and refuse service to protect clients from exposure.
Q3.What type of solution is required to properly disinfect metal barber implements?
A.Hydrogen peroxide 3%B.Isopropyl alcohol 70%C.EPA-registered hospital-grade disinfectantD.Soap and water only✓C. EPA-registered hospital-grade disinfectantExplanation: An EPA-registered hospital-grade disinfectant is required for metal implements. It must be capable of killing bacteria, fungi, and viruses including HIV and Hepatitis B.
Q4.A client presents with an open wound on their scalp. What should the barber do?
A.Apply antiseptic and continue the serviceB.Refer the client to a physician and do not provide serviceC.Wear double gloves and proceed carefullyD.Cover the wound and continue working around it✓B. Refer the client to a physician and do not provide serviceExplanation: Barbers must not service clients with open wounds, sores, or contagious conditions. The client should be referred to a physician and standard precautions followed to prevent any bloodborne pathogen exposure.
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Q5.Which of the following is an example of proper disinfection?
A.Autoclaving surgical instrumentsB.Soaking combs in EPA-registered disinfectant for the required contact timeC.Rinsing clippers under running waterD.Storing implements in a UV cabinet✓B. Soaking combs in EPA-registered disinfectant for the required contact timeExplanation: Disinfection involves using an EPA-registered chemical disinfectant for the manufacturer's required contact time. UV storage cabinets only maintain disinfected tools; autoclaving is sterilization, not disinfection.
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Q6.What does SDS (formerly MSDS) stand for in a barbershop context?
A.Safety Data SheetB.Sterilization Delivery SystemC.Sanitation Decontamination StandardD.Service Documentation Sheet✓A. Safety Data SheetExplanation: SDS stands for Safety Data Sheet. All hazardous chemicals in the barbershop must have an SDS on file and accessible to employees per OSHA Hazard Communication Standard.
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Q7.Which microorganism is classified as non-living and requires a host cell to reproduce?
A.BacteriaB.FungusC.VirusD.Parasite✓C. VirusExplanation: Viruses are non-living agents that require a host cell to replicate. HIV and hepatitis B are examples relevant to barbershop infection control. Bacteria, fungi, and parasites are living organisms.
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Q8.Staphylococci bacteria are most commonly associated with which type of skin infection seen in barbershops?
A.Ringworm (tinea capitis)B.Boils (furuncles) and impetigoC.Pediculosis (lice)D.Psoriasis✓B. Boils (furuncles) and impetigoExplanation: Staphylococci bacteria cause boils (furuncles), carbuncles, and impetigo. These are contagious bacterial infections requiring service refusal to prevent spread.
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Q9.After each client, single-use items such as neck strips must be:
A.Cleaned and stored for reuseB.Disinfected and reusedC.Discarded immediatelyD.Autoclaved before next use✓C. Discarded immediatelyExplanation: Single-use items (neck strips, disposable razors, cotton pads) must be discarded after each client. They cannot be cleaned, disinfected, or reused — doing so violates state board sanitation regulations.
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Q10.Which statement correctly distinguishes cleaning, disinfecting, and sterilizing?
A.All three terms refer to the same process using different chemicalsB.Cleaning removes debris; disinfecting kills most pathogens; sterilizing destroys all microbial lifeC.Sterilizing is weaker than disinfecting; cleaning is the strongestD.Disinfecting is only required for scissors and razors✓B. Cleaning removes debris; disinfecting kills most pathogens; sterilizing destroys all microbial lifeExplanation: Cleaning removes visible debris. Disinfecting uses chemical agents to kill most pathogens. Sterilization destroys all microbial life including spores. Barbers use disinfection; sterilization is a medical-level standard.
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