SEARCH
Looking for a doctor? Try our Find a Doctor Search
Showing 4033-4041 of 12351 results
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
CCP
This blood test checks for an amino acid called citrulline. It is present when you have rheumatoid arthritis.
Learn More CCP
Health Library
CD4-CD8 Ratio
This test looks at the ratio of 2 important types of white blood cells in your blood. If you have HIV, the results can help your health care provider know how strong your immune system is.
Learn More CD4-CD8 Ratio
Health Library
Chlamydia Trachomatis (Swab)
This test looks for bacteria that cause chlamydia, the most common sexually transmitted infection in the U.S.
Learn More Chlamydia Trachomatis (Swab)
Health Library
Chlamydia Trachomatis (Urine)
This test looks for the bacteria that cause chlamydia, the most common sexually transmitted infection in the U.S.
Learn More Chlamydia Trachomatis (Urine)
Health Library
Chloride
This test will find out how much chloride is in your blood and help your health care provider find out if you have a kidney problem.
Learn More Chloride
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)
Health Library
Complement C3 (Blood)
This test measures the amount of C3 proteins in your blood. C3 proteins are part of your immune system. This test can help diagnose lupus.
Learn More Complement C3 (Blood)
Health Library
Complement C4 (Blood)
This test measures the amount of a protein called C4 in your blood. You may need this test if your doctor suspects that you have an autoimmune disease.
Learn More Complement C4 (Blood)
Showing 4033 - 4041 of 12351 results