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The page below is a sample from the LabCE course Quality Control. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

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Indicate which of the problems in the list below are more likely to be random errors or systematic errors.

Select the correct match for each item from the drop-down box

Reagent degradation
Control deterioration
Specimen sampling
Improper calibration
Voltage fluctuation
Control lot changes