First, take a cue from a brand like Lululemon. They started small and then leveraged passionate brand ambassadors. Sure, thereâs plenty of smack you can talk about the company but thereâs little you can argue about their success.
1 A diagnostic test is any kind of medical test performed to aid in the diagnosis or detection of disease. 2  Diagnostic tests can also be used to provide prognostic information on people with established disease. 3  Processing of the answers, findings or other results.iagnosis is a major component of the procedure of a doctor's visit. From the point of view of statistics, the diagnostic procedure involves classification tests.
When a diagnostic test is performed in the medical laboratory, the outcome of the test is a result. The result may be a patient result or it may be a quality control (QC) result. The result may be quantitative (a number) or qualitative (positive or negative) or semi-quantitative (limited to a few different values).ssay, vt., to analyze or measure a sample of a specimen to determine the amount, activity, or potency of a specific analyte or substance. Assay range n. the upper and lower limits of the amount, activity, potency of a specific analyte between which measurement is possible.