Which of the following are CLIA '88 requirements for the use of quality-control materials?
1) At least two control samples of different concentrations must be tested every 24 hours.
2) At least one blood-gas control sample must be tested every 8 hours.
3) Both high and low blood-gas control materials must be tested every 24 hours.
4) At least one calibrator or control must be tested each time a patient sample is tested.
A) 1, 2, 3, 4
B) 1, 2, 4
C) 1, 3, 4
D) 1, 3
Correct Answer:
Verified
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Q9: A field method is:
A)the most commonly used
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A)the most commonly used
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Q14: An abrupt and sustained change of control
Q15: Utilizing 95% confidence limits for quality-control materials,
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