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A graphical presentation of run to run or day to day quality control values is
a
Select one:
a. Levey-Jennings chart.
b. systematic flow chart.
c. westgard chart.
d. lawson chart. - ✔✔Levey-Jennings chart
An abrupt demonstrated change in the mean is a
Select one:
a. shift.
b. trend.
c. variance.
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,d. deviation. - ✔✔shift
Qualitative examinations are those that
a. qualify for waived testing.
b. produce non-numerical results.
c. do not require quality control.
d. do not require proficiency testing - ✔✔produce non-numerical results
What characteristics/functions do calibrators have?
a. They contain a known amount of analyte being tested.
b. They monitor the quality of reagents.
c. They monitor the quality of the sample.
d. They prevent equipment failure. - ✔✔They contain a known amount of
analyte being tested
Established measures used to determine how well an organization meets
needs and
operational performance expectations is referred to as
Select one:
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,a. quality indicators.
b. quality assurance.
c. process controls.
d. quality control. - ✔✔quality indicators
A phrase used to describe the location where testing is performed (such as
the bedside) is
known as
Select one:
a. point of care testing.
b. bedside remote testing.
c. physician performed testing.
d. waived testing. - ✔✔point of care testing
Under CLIA law, the assaying of materials of known concentration in the
same manner as
patient samples to substantiate the instrument or test system's calibration
throughout the
reportable range for the patient test results is
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, Select one:
a. calibration.
b. calibration verification.
c. a challenge.
d. quality control. - ✔✔calibration verification
What agency determines the complexity of a lab test system?
Select one:
a. CMS
b. FDA
c. CDC
d. OSHA - ✔✔FDA
The FDA Modernization Act of 1997 amended CLIA 1988's criteria for
waived testing to state
that
Select one:
a. an associate degree is required for testing.
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