Quality Control Flashcards
1
Q
What do occasional random errors indicate?
A
A problem with precision of the system
2
Q
What factor most affects a quality result?
A
Pre-analytical
3
Q
What does the term “BIAS” mean?
A
A measure of inaccuracy
4
Q
What action is to be taken if 2 controls fail the 2-2s rule?
A
Troubleshoot because this reflects a systematic error
5
Q
What is the purpose of noticing a minor trend?
A
Warns us to possible future QC failures
6
Q
What is the ultimate goal of Quality Control?
A
o catch all significant errors while not repeating tests
