This test measures the amount of a certain type of cholesterol in your blood. It helps your health care provider determine your risk for cardiovascular disease, a disease affecting your heart and blood vessels.

This test measures the amount of a protein in your blood related to LDL and HDL cholesterol. It can help predict your risk for heart disease.

This test screens for celiac disease and also helps your doctor monitor your condition if you have this disease.

The antithrombin activity and antigen tests are used to help find out what may be causing abnormal blood clots in your body.

This test checks for antibodies that may be found in people with abnormal blood clots or autoimmune diseases.

This blood test is done to help your doctor diagnose a type of illness called an autoimmune disease.

This test checks the level of a certain antibody in your blood that can indicate heart damage. The antibodies show up before symptoms appear.

This test looks for certain substances in your blood that may mean you have a form of liver disease.

This test measures the amount of antidiuretic hormone (ADH) in your blood. ADH regulates your body's balance of water.

This test looks at electrically charged particles in your blood to help your doctor diagnose acid-base imbalances.