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Amphetamine Screen (Blood)
This test measures the amount of a drug called amphetamine in your blood. The test is most often used to screen for drug abuse.
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Angiotensin Converting Enzyme (Blood)
This test measures the level of a certain enzyme in your blood. It can help diagnose a condition called sarcoidosis.
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Sjogren Antibody (Blood)
This test checks for antibodies that are a sign of Sjogren syndrome, an autoimmune disease that makes it hard for your glands to make enough moisture.
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TB Culture
This test screens for tuberculosis by looking for the bacteria in the sputum, urine, or cerebrospinal fluid.
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Free Testosterone
This test measures both your total and free testosterone levels. Having levels that are too high or too low can cause health problems.
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Total Testosterone
This test measures the level of testosterone in your blood. Both men and women make this hormone.
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Theophylline
This test measures the level of the medicine theophylline in your blood. Having too much of this medicine in your body can be life-threatening.
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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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Thyroid-Stimulating Hormone
This test measures your level of TSH, a hormone made by your pituitary gland. You may need this test if you have symptoms of thyroid problems.
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