Barber License Exam
Prep 2026/2027 | PSI
Barbering
Comprehensive Study
Guide | Practice
Questions, Detailed
Answer Explanations &
Final Exam Review
All of the following purposes of having an MSDS available apply EXCEPT
- The knowledge of safety in handling supplies
- To have quick access to medical and first aid information
- Knowing what supplies are in stock
- To keep from being fined
Knowing what supplies are in stock
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How often should capes and linens be laundered
-once daily
-weekly
-after each use
-when visibly soiled
after each use
All of the following are functions of the skin EXCEPT
-absorption
-excretion
-lubrication
-maturation
maturation
Understanding the effects of which of the following will help create any desired shaping?
-angles
-beveling
-elevation
-lines
elevation
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All of the following are tips for clipper-over-comb technique EXCEPT
-work against the natural growth pattern
-stand above the working area
-hold comb parallel to head
-work with small sections
stand above the working area
Which type of shampoo contains an active agent that binds to metals and removes them from the
hair
-balancing shampoo
-clarifying shampoo
-medicated shampoo
-PH-balance shampoo
clarifying shampoo
All of the following products contain a strong alkali known as lye or sodium hydroxide EXCEPT
-neutralizers
-hair relaxers
-drain cleaners
-callous removers
neutralizers