Which of the following terms refers to a QA procedure that helps spot identification errors by comparing previous results on the patient to current results?

Question

Quizplus · Accepted Answer

Delta check is a QA procedure that compares previous and current results on a patient to help identify identification errors. Analytic variable refers to a factor that can affect test results, chi-square is a statistical test used to compare categorical data, and diurnal check refers to a QA procedure that involves comparing results between morning and afternoon testing. None of these terms pertain specifically to identifying identification errors through comparing previous and current results.

Which of the Following Terms Refers to a QA Procedure