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Questions and Answers
What is the importance of understanding analytic variables in testing?
What is the importance of understanding analytic variables in testing?
- To eliminate the need for controls and calibration
- To increase the workload of MLS, MT, and MLT personnel
- To ensure that the phlebotomist is trained properly
- To prevent test results from being impacted negatively (correct)
What is required before testing patient samples in point-of-care testing instruments?
What is required before testing patient samples in point-of-care testing instruments?
- Calibration and controls (correct)
- Proper lighting in the laboratory
- Multiple trials
- Reagent expiration
What can lead to test results falling outside the expected range?
What can lead to test results falling outside the expected range?
- Proper calibration
- Malfunctioning instrument or bad reagents (correct)
- Improper hand delivery
- Manufacturer guidelines
What role does a delta check play in ensuring correct results?
What role does a delta check play in ensuring correct results?
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How should postanalytic variables be handled in reporting and follow-up?
How should postanalytic variables be handled in reporting and follow-up?
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What determines the method of delivery for test results to the physician?
What determines the method of delivery for test results to the physician?
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What action should be taken if a result is outside the expected range?
What action should be taken if a result is outside the expected range?
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Who may be trained to perform CLIA-waived testing?
Who may be trained to perform CLIA-waived testing?
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