A delta check is a check of the difference between:
A) two consecutive control observations
B) the mean of the control material and the control value observed
C) two consecutive measurements of the same analyte on the same patient
D) the mean of the normal reference interval for the analyte and the patient result
Correct Answer:
Verified
Q6: The most common graphical plot used as
Q7: Autoverification is a software system that is
Q8: Violation of which of the following Westgard
Q9: A field method is:
A)the most commonly used
Q10: Suppose a test procedure has been determined
Q11: Which of the following would likely not
Q12: A definitive method is:
A)the most commonly used
Q14: An abrupt and sustained change of control
Q15: Utilizing 95% confidence limits for quality-control materials,
Q16: Which of the following are CLIA '88
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