SEARCH
Looking for a doctor? Try our Find a Doctor Search
Showing 8965-8973 of 10398 results
Health Library
Campylobacter Culture (Stool)
This test looks for harmful bacteria called Campylobacter in a culture sample from a bowel movement (stool).
Learn More Campylobacter Culture (Stool)
Health Library
Cannabinoid Screen and Confirmation (Urine)
This is a 2-part test to look for THC, the active ingredient in marijuana, in your urine. It's considered quite accurate.
Learn More Cannabinoid Screen and Confirmation (Urine)
Health Library
Carbon Dioxide (Blood)
This test measures the amount of carbon dioxide in your blood. Normally, carbon dioxide in your bloodstream causes no problems, but if you have far too much or too little of it, you may have a disease or a medical emergency.
Learn More Carbon Dioxide (Blood)
Health Library
Carcinoembryonic Antigen
This test measures a protein called carcinoembryonic antigen (CEA) in your blood. This protein is present on some types of cancer cells.
Learn More Carcinoembryonic Antigen
Health Library
Cardiac Biomarkers (Blood)
This test measures the levels of cardiac biomarkers in your blood. Some of these markers increase after you've had a heart attack.
Learn More Cardiac Biomarkers (Blood)
Health Library
Cardiolipin Antibody
This test helps your healthcare provider diagnose clotting disorders and autoimmune diseases. It measures the concentration of antibodies related to a fat molecule in your blood.
Learn More Cardiolipin Antibody
Health Library
Total and Free Carnitine
This test measures the amount of a substance called carnitine in your blood. Carnitine makes it possible for your body to digest fatty acids.
Learn More Total and Free Carnitine
Health Library
Catecholamines (Blood)
This test measures the levels of catecholamines in your blood. The catecholamine hormones are adrenaline (epinephrine), norepinephrine, and dopamine.
Learn More Catecholamines (Blood)
Health Library
Chloride (Urine)
This test measures the amount of chloride in your urine. Knowing your chloride level is useful if you have a condition called metabolic alkalosis.
Learn More Chloride (Urine)
Showing 8965 - 8973 of 10398 results