Blood tests help your doctor check how well your body is working. Select a test below to learn what it measures, what normal results look like, and what different results might mean.
Important: Reference ranges shown are typical UK values. Different laboratories may use slightly different ranges depending on their equipment. Always compare your result to the reference range printed on your actual test report — that range is specific to the laboratory that analysed your sample.
Select a blood test from the menu above to see detailed information.