COMPREHENSIVE EXAM 2021 QUESTIONS
AND ANSWERS COMPLETE SOLUTION
STUDY GUIDE QUESTIONS AND SOLUTIONS
2026 CORRECT ANSWERS GRADED A+
⩥ A.B Moler is important in the history of barbering because he:
Answer: Published the first barbering textbook
⩥ According to current trends, barbers must be prepared to meet a
variety of _________ preferences. Answer: Male
⩥ Acids and alkalis mixed together in equal proportions do what?
Answer: Neutralize each other
⩥ The adjustable lamp on a manicuring table should have a _______
watt bulb. Answer: 40
⩥ After tools are sanitized, they should be stored in: Answer: a clean and
closed container
⩥ Alkalis have a pH of about 7.00 and they _______ and _________ the
hair. Answer: Soften and swell
,⩥ An altering and interrupted current that proceeds a mechanical
reaction with no chemical effect is the _____________. Answer: Faradic
Current
⩥ Amino acids are joined end-to-end by ______________. Answer:
Peptide Bonds
⩥ Amino acids are joined together by end bonds form a _____________.
Answer: Polypeptide Chain
⩥ Ammonia is a colorless gas composed of __________ and
_____________. Answer: Hydrogen and Nitrogen
⩥ Ammonia- free waves are NOT characterized by Answer: Rapid
Evaporation
⩥ Among the hair color categories, the one with the largest molecules is
Answer: Temporary hair color
⩥ Anaphoresis is a process that involves Answer: A negative pole and al
alkaline product
⩥ Androgenic alopecia does NOT occur as a result of Answer:
Autoimmune disorder
, ⩥ The appendages of the skin are __________. Answer: Nails
⩥ The applied science of healthful living is called: Answer: Hygiene
⩥ As a professional barber, it is estimated that about 80 percent of your
success will depend on your ________________ and _______________.
Answer: Communication and People Skills
⩥ As the cells of the hair shaft mature, they begin to fill up with
____________. Answer: Keratin
⩥ At a job interview, be sure to Answer: Answer questions honestly
⩥ The atoms of neighboring cysteine amino acids that are joined
together by disulfide bonds are atoms of __________. Answer: Sulfur
⩥ The atria are called the: Answer: Upper chambers of the heart
⩥ Bacili often cause _______________. Answer: Tubercuiosis
⩥ A barber apprentice in the barbershop must be under the constant and
supervision of a/an ____________. Answer: Licensed Barber
AND ANSWERS COMPLETE SOLUTION
STUDY GUIDE QUESTIONS AND SOLUTIONS
2026 CORRECT ANSWERS GRADED A+
⩥ A.B Moler is important in the history of barbering because he:
Answer: Published the first barbering textbook
⩥ According to current trends, barbers must be prepared to meet a
variety of _________ preferences. Answer: Male
⩥ Acids and alkalis mixed together in equal proportions do what?
Answer: Neutralize each other
⩥ The adjustable lamp on a manicuring table should have a _______
watt bulb. Answer: 40
⩥ After tools are sanitized, they should be stored in: Answer: a clean and
closed container
⩥ Alkalis have a pH of about 7.00 and they _______ and _________ the
hair. Answer: Soften and swell
,⩥ An altering and interrupted current that proceeds a mechanical
reaction with no chemical effect is the _____________. Answer: Faradic
Current
⩥ Amino acids are joined end-to-end by ______________. Answer:
Peptide Bonds
⩥ Amino acids are joined together by end bonds form a _____________.
Answer: Polypeptide Chain
⩥ Ammonia is a colorless gas composed of __________ and
_____________. Answer: Hydrogen and Nitrogen
⩥ Ammonia- free waves are NOT characterized by Answer: Rapid
Evaporation
⩥ Among the hair color categories, the one with the largest molecules is
Answer: Temporary hair color
⩥ Anaphoresis is a process that involves Answer: A negative pole and al
alkaline product
⩥ Androgenic alopecia does NOT occur as a result of Answer:
Autoimmune disorder
, ⩥ The appendages of the skin are __________. Answer: Nails
⩥ The applied science of healthful living is called: Answer: Hygiene
⩥ As a professional barber, it is estimated that about 80 percent of your
success will depend on your ________________ and _______________.
Answer: Communication and People Skills
⩥ As the cells of the hair shaft mature, they begin to fill up with
____________. Answer: Keratin
⩥ At a job interview, be sure to Answer: Answer questions honestly
⩥ The atoms of neighboring cysteine amino acids that are joined
together by disulfide bonds are atoms of __________. Answer: Sulfur
⩥ The atria are called the: Answer: Upper chambers of the heart
⩥ Bacili often cause _______________. Answer: Tubercuiosis
⩥ A barber apprentice in the barbershop must be under the constant and
supervision of a/an ____________. Answer: Licensed Barber
