SEARCH
Looking for a doctor? Try our Find a Doctor Search
Showing 1576-1584 of 12498 results
Health Library
Erythropoietin (Blood)
This test measures how much of the hormone erythropoietin you have in your blood. You may need this test to figure out what kind of anemia you have.
Learn More Erythropoietin (Blood)
Health Library
Estradiol (Blood)
This test measures the amount of estradiol (E2), the form of estrogen made mainly by the ovaries.
Learn More Estradiol (Blood)
Health Library
Ethanol (Blood)
This test measures the amount of alcohol, or ethanol, in your blood. This test is used by law enforcement agencies and hospitals to find out the concentration of alcohol in a person's blood.
Learn More Ethanol (Blood)
Health Library
Factor I
This test measures the amount of a protein called factor I, or fibrinogen, in your blood. It helps find out if you have a bleeding or clotting disorder.
Learn More Factor I
Health Library
Factor II
This test measures how much of the protein prothrombin, or factor II, is in your blood. It can help diagnose bleeding and clotting disorders.
Learn More Factor II
Health Library
Factor IX (Antihemophilic Factor B)
The factor IX test is part of a larger screening test to find out what type of bleeding disorder you have.
Learn More Factor IX (Antihemophilic Factor B)
Health Library
Factor V
This test looks for a deficiency in a protein called factor V. This protein is one of your body's "clotting factors." When you have too little factor V, you may have bleeding problems.
Learn More Factor V
Health Library
Factor VIII (Antihemophilia Factor A)
This test helps find out if you have hemophilia A or another clotting disorder.
Learn More Factor VIII (Antihemophilia Factor A)
Health Library
Factor X
This test checks for a deficiency in a protein in the blood known as Factor X. This protein helps with clotting.
Learn More Factor X
Showing 1576 - 1584 of 12498 results