BOARD PRACTICE
EXAM 2 EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
Shampoos that are mild formulations designed to prevent the stripping
of hair color from the hair are - ANSWERS-pH-balanced
An adjustable resistor used for controlling the current in a circuit is a -
ANSWERS-rheostat
An example of an instant conditioner is a - ANSWERS-detangling rinse
The study of the functions and activities performed by the body's
structures is - ANSWERS-physiology
The part of the cell that plays an important part in cell reproduction and
metabolism is the - ANSWERS-nucleus
Organic chemistry is the study of substances that contain - ANSWERS-
carbon
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, BARBERING STATE LATEST
BOARD PRACTICE
EXAM 2 EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
When using an electrical appliance, you should not touch - ANSWERS-
metal
The tissue that carries messages to and from the brain and controls and
coordinates all bodily functions is - ANSWERS-nerve
A comb that is antistatic is made from - ANSWERS-carbon materials
The agency that registers all types of disinfectants sold and used in the
United States is - ANSWERS-the EPA
The first step in good hygiene is - ANSWERS-hand washing
The light rays used in ultraviolet germicidal irradiation to inactivate or
destroy microorganisms are - ANSWERS-UVC rays
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, BARBERING STATE LATEST
BOARD PRACTICE
EXAM 2 EXAM
QUESTIONS AND
ANSWERS 2026 - 2027
An example of a pure substance is - ANSWERS-aluminum foil
When standing, you spine should be - ANSWERS-straight
An example of emulsions used in barbering services are - ANSWERS-
conditioners
An electric clipper with a pivot motor would be used to cut -
ANSWERS-thick, coarse, or damp hair
When using LEDs the color light that reduces acne and bacteria is -
ANSWERS-blue
An example of physical change is - ANSWERS-ice melting to water
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