The laboratory supervisor is assisting with competency assessment of the ICU staff who perform testing on the point-of-care instrumentation. Before beginning the assessment, she verifies that the test procedure steps from the package insert correspond to the checklist being used for assessment. The supervisor notes that one step is consistently omitted from the test performance. How can she correct this omission by the affected employees? (Put the following steps in the correct order in which they should be performed).
