KINN'S MEDICAL ASSISTANT
CHAPTER 46 QUIZ (15TH) EXAM
QUESTIONS & ANSWERS
Which of the following requires the laboratory employer to have a written exposure
control plan to protect the lab's employees?
COSHA's Bloodborne Pathogens Standard
CDC's universal precautions
CDC's standard precautions
OSHA's SDS standard - Correct Answers -Correct! OSHA's Bloodborne Pathogens
Standard
Physical hazards in the laboratory can be classified as electrical, fire, or mechanical
True
False - Correct Answers -Correct! True
The growth of only one microorganism in a culture or on a nutrient surface is called:
pure culture
exudate
culture media
In vitro - Correct Answers -Correct! pure culture
In the identification system of the National Fire Protection Association, the white
diamond on the label indicates the chemical's:
flammability.
special hazard information.
reactivity or stability.
health hazard. - Correct Answers -Correct! special hazard information.
The longer the objective of the microscope, the greater the magnification of the lens.
True
False - Correct Answers -Correct! True
Categories of tests performed in the clinical laboratory are assigned by the FDA on the
basis of the:
potential risk to public health.
expense to the patient.
ease of performance.
instrumentation and supplies needed. - Correct Answers -Correct! potential risk to public
health.
, Which of the following urine tests is performed using a chemical test strip?
Presence of crystals
Presence of yeast
Presence of parasites
Presence of nitrites - Correct Answers -Correct! Presence of nitrites
The gram is the unit of mass in the metric system.
True
False - Correct Answers -Correct! True
For qualitative tests, a numeric value is attached to the result that specifically states the
amount of analyte in a given volume of specimen.
True
False - Correct Answers -Correct! False
The top diamond (red) of the national fire protection association identification system
indicates which of the following?
Flammability
Health hazard
Special hazard information
Reactivity or stability hazard - Correct Answers -Correct! Flammability
What is the term defined as a substance or chemical being analyzed or detected in a
specimen?
Aliquot
Analyte
Aspirate
Exudate - Correct Answers -Correct! Analyte
A centrifuge load always contains an even number of tubes.
T/F - Correct Answers -True
A chemical added to a blood sample after collection to prevent clotting is called a(n):
reagent.
preservative.
analyte.
anticoagulant - Correct Answers -Anticoagulant
A portion of a well-mixed sample that is removed for testing is called a(n):
aliquot.
analyte.
diluent.
exudate. - Correct Answers -Aliquot
CHAPTER 46 QUIZ (15TH) EXAM
QUESTIONS & ANSWERS
Which of the following requires the laboratory employer to have a written exposure
control plan to protect the lab's employees?
COSHA's Bloodborne Pathogens Standard
CDC's universal precautions
CDC's standard precautions
OSHA's SDS standard - Correct Answers -Correct! OSHA's Bloodborne Pathogens
Standard
Physical hazards in the laboratory can be classified as electrical, fire, or mechanical
True
False - Correct Answers -Correct! True
The growth of only one microorganism in a culture or on a nutrient surface is called:
pure culture
exudate
culture media
In vitro - Correct Answers -Correct! pure culture
In the identification system of the National Fire Protection Association, the white
diamond on the label indicates the chemical's:
flammability.
special hazard information.
reactivity or stability.
health hazard. - Correct Answers -Correct! special hazard information.
The longer the objective of the microscope, the greater the magnification of the lens.
True
False - Correct Answers -Correct! True
Categories of tests performed in the clinical laboratory are assigned by the FDA on the
basis of the:
potential risk to public health.
expense to the patient.
ease of performance.
instrumentation and supplies needed. - Correct Answers -Correct! potential risk to public
health.
, Which of the following urine tests is performed using a chemical test strip?
Presence of crystals
Presence of yeast
Presence of parasites
Presence of nitrites - Correct Answers -Correct! Presence of nitrites
The gram is the unit of mass in the metric system.
True
False - Correct Answers -Correct! True
For qualitative tests, a numeric value is attached to the result that specifically states the
amount of analyte in a given volume of specimen.
True
False - Correct Answers -Correct! False
The top diamond (red) of the national fire protection association identification system
indicates which of the following?
Flammability
Health hazard
Special hazard information
Reactivity or stability hazard - Correct Answers -Correct! Flammability
What is the term defined as a substance or chemical being analyzed or detected in a
specimen?
Aliquot
Analyte
Aspirate
Exudate - Correct Answers -Correct! Analyte
A centrifuge load always contains an even number of tubes.
T/F - Correct Answers -True
A chemical added to a blood sample after collection to prevent clotting is called a(n):
reagent.
preservative.
analyte.
anticoagulant - Correct Answers -Anticoagulant
A portion of a well-mixed sample that is removed for testing is called a(n):
aliquot.
analyte.
diluent.
exudate. - Correct Answers -Aliquot
