Which of the following practices is inappropriate when establishing quality controls ranges?
A. Exclusion of any quality control results greater than ±2 standard deviation from the mean
B. Compare your data to the manufacturer of the quality control material
C. Gather quality control data for a long period of time if necessary
D. Using control results from all shifts on which the assay is performed
A
Health Professions
You might also like to view...
ICD-9 codes in form locator 21 should be listed in order of precedence with number 1 being the primary diagnosis
Indicate whether this statement is true or false.
Health Professions
An increased PSA is an indicator of:
A) colorectal cancer. B) prostate cancer. C) lung cancer. D) bone cancer.
Health Professions