when performing controls and repeat failures occur, all of the following should be done except: multiple…

when performing controls and repeat failures occur, all of the following should be done except: multiple choice continue using machine or system calibration repair check expiration dates on reagents
Answer
Brief Explanations:
When repeat failures occur during controls, continuing to use the machine or system can lead to inaccurate results or further damage. Calibration, repair, and checking reagent expiration dates are appropriate corrective actions.
Answer:
A. Continue using machine or system