Multiple Choice
Accuracy describes:
A) how close a test result is to the true value.
B) comparison of an instrument measure or reading to a known physical constant.
C) how close the test results are to one another when repeated analyses of the same material are performed.
D) the purity of a substance.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Sources of variance or error include:<br>A) age
Q11: Sensitivity is defined as the:<br>A) proportion of
Q12: Match the term with the correct description.<br>-dispersion<br>A)a
Q13: One way to determine a control range
Q14: An example of a preanalytical error is:<br>A)
Q15: Required regulation of clinical laboratories is achieved
Q17: Lean principles of management focus on:<br>A) reduction
Q18: ISO 15189 monitors requirements such as:<br>A) personnel.<br>B)
Q19: A control specimen should be:<br>A) carried through
Q20: Match the term with the correct description.<br>-trend