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Prothrombin Time
This test is one of several that looks at how well your blood clots. Your doctor may use this test to help diagnose a blood clotting disorder.
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Rapid Influenza Antigen (Nasal or Throat Swab)
This test quickly checks for signs of the influenza virus in a sample of secretions from your nose or throat.
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Retic Count
This test measures the number of reticulocytes in your blood. It can be used to diagnose anemia and find out why you have a disease.
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Rheumatoid Factor (Blood)
This test measures the level of a substance called rheumatoid factor in your blood. It helps your doctor find out whether you have rheumatoid arthritis.
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Microscopic Urinalysis
This test looks at a sample of your urine under a microscope. It can see cells from your urinary tract, blood cells, crystals, bacteria, parasites, and cells from tumors.
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Carbon Monoxide (Blood)
This test measures the level of carbon monoxide in your blood. You may need this test if you have smoke inhalation or symptoms of CO poisoning.
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Chromosome Analysis
This test looks for changes, or abnormalities, in the chromosomes that make up your body's DNA, or genetic road map.
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Cytomegalovirus (Blood)
This test looks for antibodies to cytomegalovirus (CMV), a virus in the herpes family, in your blood.
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Bordetella Pertussis Antibody (Blood)
This test checks for Bordetella pertussis antibodies in your blood. B. pertussis are the bacteria that cause pertussis, also called whooping cough.
Learn More Bordetella Pertussis Antibody (Blood)
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