1. Levey Jennings Chart Activity Staff Meeting Topic

2. Gaussian Distribution

3. Accuracy The closeness of the measured result to the true value

4. Precision Reproducibility or closeness of results to each other

5. Inaccurate and Imprecise

6. Reliability The ability to maintain both precision and accuracy

7. Quality Control Quality control is used to test the analytical phase of patient testing. It is a process or system for monitoring the quality of laboratory testing, and the accuracy and precision of results

8. Quality Control Quality control samples are tested along with patient samples to monitor the validity of the analysis. If quality control samples which have a known concentration do not give expected results, it can often mean an error occurred that affected patient results as well.