Barber Practice Test State Board Shaving Questions and
Answers.
Hydrogen Peroxide is a type of: a.
disinfectant
b. physical agent
c. sterilizer
d. antiseptic - Correct answer-d. antiseptic
For the optimal level of disinfection, the best choice would be: a.
50 to 60% isopropyl alcohol
b. detergent
c. a hospital-level disinfectant
d. an antispetic - Correct answer-c. a hospital-level disinfectant
The group of disinfectants that are toxic and caustic and cause rubber and plastic
materials to soften is: a. quats
b. antiseptics
c. 60% isopropyl alcohol
d. phenols - Correct answer-d. phenols
When salt is dissolved in water, the salt is the: a.
solvent
b. solute
c. solution
d. strength - Correct answer-b. solute
Before you disinfect a brush, comb, shears, or other tool, you should: a.
rinse it with water
b. wash it with soap and hot water
c. wipe it with a clean cloth towel
d. wipe it with a fresh paper towel - Correct answer-b. wash it with soap and hot water
Towels and other linens should be sanitized after use by: a.
washing in hot water and weak quat solution
b. washing in hot water and detergent and bleach
c. complete immersion in an EPA-registered disinfectant
d. complete immersion in Lysol solution - Correct answer-b. washing in hot water with
detergent and bleach
A Material Safety Data Sheet contains: a.
product prices
b. warranty information
c. a list of product suppliers
d. ingredients, hazards, and other product information - Correct answer-d. ingredient,
hazards, and other product information
, In a work environment where toxic substances are used, the employer must post a
notice of specific workers rights, which is called: a. a Right-to-Know notice
b. MSDS
c. Universal Precautions
d. Hazard Communication Rul - Correct answer-a. a Right-to-Know notice
The process of destroying all living organisms on an object or surface is: a.
disinfection
b. sanitation
c. decontamination
d. sterilization - Correct answer-d. sterilization
The sanitizing agents used most often in barbershops are: a.
chemical disinfectants
b. autoclaves
c. antiseptics
d. electric sanitizers - Correct answer-a. chemical disinfectants
To prepare 1:1000 quat solution, mix a gallon of water with: a.
1 ounce of quat solute
b. 2 ounces of quat solute
c. 1/2 ounce of quat solute
d. 1/4 ounce of quat solute - Correct answer-d. 1/4 ouce of quat solute
Inorganic substances include: a.
pesticides
b. coal
c. plastics
d. minerals - Correct answer-d. minerals
Chemical combinations of two or more atoms of different elements are: a.
elemental molecules
b. compound molecules
c. physical mixtures
d. compound atoms - Correct answer-b. compound molecules
Physical properties:
a. are determined with a chemical reaction
b. involve a chemical change in a substance's identity
c. include melting and boiling points
d. include the change of iron to rust - Correct answer-c. include melting and boiling
points
Permanent haircolor creates a: a.
chemical change
b. physical change
Answers.
Hydrogen Peroxide is a type of: a.
disinfectant
b. physical agent
c. sterilizer
d. antiseptic - Correct answer-d. antiseptic
For the optimal level of disinfection, the best choice would be: a.
50 to 60% isopropyl alcohol
b. detergent
c. a hospital-level disinfectant
d. an antispetic - Correct answer-c. a hospital-level disinfectant
The group of disinfectants that are toxic and caustic and cause rubber and plastic
materials to soften is: a. quats
b. antiseptics
c. 60% isopropyl alcohol
d. phenols - Correct answer-d. phenols
When salt is dissolved in water, the salt is the: a.
solvent
b. solute
c. solution
d. strength - Correct answer-b. solute
Before you disinfect a brush, comb, shears, or other tool, you should: a.
rinse it with water
b. wash it with soap and hot water
c. wipe it with a clean cloth towel
d. wipe it with a fresh paper towel - Correct answer-b. wash it with soap and hot water
Towels and other linens should be sanitized after use by: a.
washing in hot water and weak quat solution
b. washing in hot water and detergent and bleach
c. complete immersion in an EPA-registered disinfectant
d. complete immersion in Lysol solution - Correct answer-b. washing in hot water with
detergent and bleach
A Material Safety Data Sheet contains: a.
product prices
b. warranty information
c. a list of product suppliers
d. ingredients, hazards, and other product information - Correct answer-d. ingredient,
hazards, and other product information
, In a work environment where toxic substances are used, the employer must post a
notice of specific workers rights, which is called: a. a Right-to-Know notice
b. MSDS
c. Universal Precautions
d. Hazard Communication Rul - Correct answer-a. a Right-to-Know notice
The process of destroying all living organisms on an object or surface is: a.
disinfection
b. sanitation
c. decontamination
d. sterilization - Correct answer-d. sterilization
The sanitizing agents used most often in barbershops are: a.
chemical disinfectants
b. autoclaves
c. antiseptics
d. electric sanitizers - Correct answer-a. chemical disinfectants
To prepare 1:1000 quat solution, mix a gallon of water with: a.
1 ounce of quat solute
b. 2 ounces of quat solute
c. 1/2 ounce of quat solute
d. 1/4 ounce of quat solute - Correct answer-d. 1/4 ouce of quat solute
Inorganic substances include: a.
pesticides
b. coal
c. plastics
d. minerals - Correct answer-d. minerals
Chemical combinations of two or more atoms of different elements are: a.
elemental molecules
b. compound molecules
c. physical mixtures
d. compound atoms - Correct answer-b. compound molecules
Physical properties:
a. are determined with a chemical reaction
b. involve a chemical change in a substance's identity
c. include melting and boiling points
d. include the change of iron to rust - Correct answer-c. include melting and boiling
points
Permanent haircolor creates a: a.
chemical change
b. physical change
