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Free and Bound Triiodothyronine (Blood)
This test measures the level of triiodothyronine (T3) in your blood. T3 is a type of hormone made by your thyroid gland.
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Tegretol (Blood)
This test measures the amount of carbamazepine in your blood. Carbamazepine is the generic name of tegretol, a medicine used to treat epilepsy, mania, bipolar disorder, and pain.
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Total Testosterone
This test measures the level of testosterone in your blood. You may need this test if your doctor thinks you have low or high testosterone.
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Thrombin Time
Thrombin time measures how long the blood's plasma, or the liquid portion of the blood, takes to form a clot.
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Thyroid Antibody
This test measures the amount of thyroid antibodies in your blood. The test can help find out whether you have a problem with your thyroid.
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Transferrin
This test measures the amount of the protein transferrin in your blood. It can give your doctor more information about health issues like anemia that are affecting your body's iron supply.
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Trichomonas Vaginalis (Discharge)
This test looks for a parasite that causes the sexually transmitted disease trichomoniasis. It can cause complications during pregnancy.
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Triglycerides
This test measures the amount of triglycerides in your blood. This test is part of a group of cholesterol and blood fat tests called a fasting lipoprotein panel, or lipid panel.
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Troponin
This test measures the amount of the protein troponin in your blood. It can tell your doctor if you are having a heart attack.
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