A bank of 201 exam style questions for barber licensing exam candidates. Every answer comes with a four part rationale: why the correct answer is right, why the others are wrong, the principle behind it, and the takeaway to remember.
Sample question 1. SANITATION: Barber implements that touch skin must be disinfected with a disinfectant that is:
A. plain water
B. hair oil
C. any soap
D. EPA-registered and hospital-grade
Answer: D. Correct: State boards require an EPA-registered, hospital-grade disinfectant effective against bacteria, fungi, and viruses for implements that contact skin. Why the other choices are wrong: soap, water, and oil do not meet disinfection standards for client implements. Principle: implements that contact clients must be properly disinfected. Takeaway: use an EPA-registered hospital-grade disinfectant.
Sample question 2. SANITATION: Before disinfecting clippers or shears, the barber should first:
A. heat them
B. wrap them in cloth
C. remove hair and debris and clean them
D. oil them heavily
Answer: C. Correct: Implements must be cleaned of hair and debris so the disinfectant can reach all surfaces and work. Why the other choices are wrong: heavy oiling, heating, or wrapping do not prepare a tool for disinfection. Principle: cleaning must precede disinfection because debris shields germs. Takeaway: clean implements before disinfecting them.
Sample question 3. SANITATION: A straight razor used for shaving must be disinfected:
A. after each client
B. never
C. once a week
D. only at the end of the day
Answer: A. Correct: A razor that may contact skin or blood must be disinfected, or have its blade discarded, after each client to prevent disease transmission. Why the other choices are wrong: end-of-day, weekly, or never leaves clients exposed to pathogens. Principle: implements are disinfected between every client. Takeaway: disinfect or replace the razor after each client.
What you get on iKuiz
201 questions for this exam, in Live Test, Study Mode, Flashcards, and MyTutor, a personal AI style tutor that teaches one concept at a time.
A readiness score that tells you honestly whether you are prepared, plus your weak areas by topic.
Every question read aloud if you want it, and a new free Question of the Day every day.
One membership covers all 200+ exams on the platform, from nursing to trades to test prep.