GLOSSARY

Separate biological and analytical effects

Hormone results depend on secretion rhythms, binding, clearance, sample handling and the measurement method. Reference intervals and decision thresholds serve different purposes. Assay-specific interpretation is especially important near low concentrations and when results conflict with the clinical picture.

A distinction that matters

Intermediate results, binding-protein changes and assay differences may require further testing; one result is not a universal diagnostic answer.

Define the testing question

Dynamic tests examine a regulated response under specified conditions. Their protocols, contraindications and thresholds require clinical oversight. A glossary explanation supports understanding and does not provide a self-testing or medication-adjustment protocol.