Question

Question 6 (1 point) A large difference between two results of the same analyte from a single hospital patient was obtained on the same day and flagged on a chemistry analyzer result form. If the controls within acceptable limits, what analysis should be performed on the results? were a) Reference change value test b) Delta check c) Intra individual variability test d) Critical difference test Question 7 (1 point) Prevalence affects which of the following test characteristic? a) False Positive rate b) Detection rate c) Predictive value of a negative result d) Specificity

Answer 1

6. Delta check is used to compare test results. It is a quality control tool. The option b) is the correct answer

7. Prevalence affects the detection rate. The option b) is the correct answer