De hand van een arts in een steriele handschoen houdt een schone bloedreageerbuis vast - Stockfoto’s en -afbeeldingen

Hand in blue medical disposable rubber gloves holding a tube with a tuffer for analysis on a gray background.

Corona virus outbreaking. Epidemic virus Respiratory Syndrome.

Hand with latex glove holding blood sample

Human hands with red test tube isolated on white. Medical concept

A blood test is a laboratory blood test, the main diagnosis for most diseases. Based on the results of a blood test, a diagnosis is made and further treatment is prescribed.