URINALYSIS AND BODY FLUIDS 7TH EDITION TEST BANK LATEST REVISED

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, URINALYSISnANDbnBODYnFLUIDSn 7THnEDITIONnTEST
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Chapter 1: Safety and


QualityManagement
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Multiple Choice
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1. An example of a chemical hazard is:
A. Carcinogen exposure n n




B. Strained back n n




C. Viral infection
n n




D. Shock

ANS: A
DIF: Level 1
OBJ: 1-1
TOP: n Safety hazards
n




2. Centrifuging an uncapped tube of urine is most likely to produce a/an:
A. Electrical shock n n




B. Broken tube n n




C. Unbalancing
D. Aerosol

ANS: D
DIF: Level 2
OBJ: 1-1
TOP: n Safety hazards
n




3. Laboratory equipment and other inanimate objects serve as what in the chain of
infection?
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A. Host
B. Reservoir
C. Point of entry
D. Point of exit

ANS: B
DIF: Level 1
OBJ: 1-2
TOP: n Chain of infection
n n n

,4. The chain of infection includes all of the following n except a:
A. Source
B. Host
C. Disinfectant
D. Transmission method n n




ANS: C
DIF: Level 1
OBJ: 1-2
TOP: n Chain of infection
n n n




5. You arrive to work in the clinical laboratory with a small cut
n n n on your hand. n n n n n n n n




nYour supervisor removes you from specimen collection (phlebotomy) duties for the
n n n n n n n n n n




nday, citingchain of infectionprotocols. Why is your supervisor concerned about
n n n n




nthe cut on your hand? n




A. Because you will not have the mobility in your hand to properly collect blood.
n




B. Because you are going to have to wear a bandage all day long. n




C. Because you have a point of entry that could expose you to infectious agents.
n




D. Because you are going to be an active transmitter of infection onto general surfaces.

ANS: C
DIF: Level 3
OBJ: 1-2
TOP: Chain of infection



6. Which of the following guidelines states that laboratory personnel
n should
consider allpatients as possible carriers of blood-borne pathogens?
n n n n




A. Urinalysis precautions n




B. Blood-borne pathogen precautions n n n n




C. Standard precautions n n




D. Body fluid precautions n n




ANS: C
DIF: Level 1
OBJ: 1-3
TOP: n Standard precautions
n n n




7. The Centers for Disease Control and Prevention (CDC)
n n n




recommends thatuniversalprecautions be followed when encountering:
n n n n




A. Specimens containing visible blood
B. Patients who are infected with blood-borne pathogens
n n n n

, C. All body fluid specimens n n




D. Specimens that may produce aerosols n n




ANS: A
DIF: Level 1
OBJ: 1-3
TOP: n Standard precautions
n n n




8. Which of the following CDC guidelines considers all moist body
n substances to bepotentiallyinfectious and stresses hand washing?
n n n n n




A. Universal precautions n n




B. Body fluid precautionsn n n n




C. Standard precautions n n




D. Health-care personnel standards n n




ANS: C
DIF: Level 1
OBJ: 1-4
TOP: n n Blood-borne pathogens n n




9. The Occupational Exposure to Blood-Borne Pathogens Standard is:
n n




A. A guideline developed by the Food and Drug Administration (FDA) n




B. Guidelines recommended by the Clinical and Laboratory Standards Institute (CLSI) n n




C. A guideline recommended by the Centers for Disease Control and Prevention (CDC) n




D. A law enforced by the Occupational Safety and Health Administration (OSHA)
n n n




ANS: D
DIF: Level 1
OBJ: 1-4
TOP: n Blood-borne pathogens
n n n




10. A laboratory worker who observes a red hand rash n after removing gloves should:
A. Avoid wearing gloves for 2 days n




B. Wash the hands with antimicrobial soap
C. Apply cortisone cream to the hands
D. Avoid wearing latex gloves in the future

ANS: D
DIF: Level 2
OBJ: 5