What Are the Rules,as Stated by CLIA,for the Number and Frequency

question 17

Multiple Choice

What are the rules,as stated by CLIA,for the number and frequency of control tests that a laboratory should run on a qualitative assay?

• A) A test of one positive and one negative control must be run at least once per day.
• B) A test of three controls at unknown concentrations must be run at least twice per day.
• C) A test of two controls at different concentrations must be run at least once per day.
• D) A test of two different positive controls must be run at least twice per day.