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Hematology in Practice Study Set 1

Medicine

Quiz 1 :

Introduction to Hematology and Basic Laboratory Practice

Quiz 1 :

Introduction to Hematology and Basic Laboratory Practice

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Standards and calibrators differ from control materials because:
Free
Multiple Choice
Answer:

Answer:

A

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Proper mixing of samples and timely delivery of samples to the laboratory are both examples of:
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Answer:

C

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Which of the following is the definition of a reference interval?
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Answer:

C

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When viewing a slide with the 50 objective lens, the total magnification being used is:
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Tube length when referring to the microscope is the:
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Standard deviation is a measurement of precision.
True False
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Which of the following is involved in the study of hematology and used to determine sickness and health?
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A normal distribution curve will have 99.7% of the measured values fall within 2 SDs.
True False
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Accuracy is a measurement of the true value of an analyte.
True False
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The average of a group of data points is defined as the:
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When hand washing after a patient contact, the soap application process should last at least:
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Delta checks are used in the hematology laboratory to:
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Which of the following is not considered a postanalytic variable?
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A delta check is a historical reference on samples run in the laboratories.Once a sample fails a delta check, the most obvious corrective action is to:
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Error analysis, standard protocols, and turnaround time are all part of the:
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Safety training is part of new employee training in health care and includes:
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Which of the following represents an example of a safety violation in the laboratory?
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Which of the following behaviors is a violation of standard precautions?
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What is the most useful corrective action for the microscope when fine details cannot be visualized in immature cells?
Multiple Choice
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