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D155 OA READINESS SET OF QUESTIONS AND CORRECT ANSWERS GUARANTEED SUCCESS

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D155 OA READINESS SET OF QUESTIONS AND CORRECT ANSWERS GUARANTEED SUCCESS

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BARBER PSI EXAM PRACTICE TEST WITH
MUILTIPLE CHOICES AND CORRECT ANSWERS
GUARANTEED SUCCESS



Which of the following is a drawback to using phenolic disinfectants?
A. Can cause some metals to rust
B. Can damage plastic and rubber
C. Are known carcinogens
D. All of the above
D .all of the above
State regulatory agencies include which of the following:
A. Licensing agencies
B. Board of cosmetology
C. Health departments
D. All of the above
D. All of the above
Laws are also called:
A. Regulations
B. Guidelines
C. Statutes
D. Rules
C. Statutes
Invasions of body tissue by disease causing pathogenic bacteria can result in an:

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A. Infection
B. Antitoxin
C. Abrasion
D. Inflammation
A. Infection
Which term means to remove all visible dirt and debris from tools, implements and
equipment by washing with soap and water:
A. Sterilization
B. Disinfect
C. Antiseptic
D. Clean
D. Clean
A reaction due to extreme sensitivity to certain foods, chemicals or other normally
harmless substances is an:
A. Allergy
B. infection
C. disease
D. Parasite
A allergy
The term describing the effectiveness with which a disinfecting solution kills germ
when used according to the label instructions is:
A .effect
B. concentration
C. efficacy
D. disinfection
C .efficacy

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One celled microorganisms with both plant and animal characteristics are
A. Disease
B. Bacteria
C. Cells
D. Minute
B. Bacteria
Nonpathogenic bacteria are:
A. Harmful
B. Harmless
C. Disease producing
D. Toxic
B. Harmless
The type of bacteria that rarely shows any active motility is:
A. Cocci
B. Pathogenic
C. Spirilla
D. Flagellum
A. Cocci


Bacteria generally consists of an outer cell wall containing a liquid called:
A. Spore-forming
B. Cilia
C. Protoplasm
D. Photosynthesis

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