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Blood Chemistry Measurement
The determination of the measured concentrations of chemical constituents of the blood by assay in a clinical laboratory.
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The determination of the measured concentrations of chemical constituents of the blood by assay in a clinical laboratory.
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A blood differential test measures the amount of each type of white blood cell (WBC) that you have in your blood. This test can help diagnose or monitor an infection or condition that affects your immune system .
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Point-of-care measurement of oxygenation, ventilation, acid-base status, and electrolytes in critically ill patients.
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A quantitative measurement for assessing the amount of glucose present in a blood sample.
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A urinalysis, which includes a test for blood in urine, is used to check your general health, including the health of your urinary tract, kidneys, and liver. The test can also be used to check for other health problems besides blood in urine.
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A quantitative measurement for assessing the amount of protein present in a blood sample.
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A blood smear is a test that's used to help diagnose and monitor a wide variety of blood disorders and other conditions that affect your blood. The test checks a sample of your blood under a microscope to see whether your blood cells look normal. It looks at your:
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Clinical laboratory tests that detect and identify the antigens expressed by red blood cells to determine a subject's blood type.
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Bone marrow is a soft, spongy tissue found in the center of your bones. Bone marrow makes different types of blood cells, including:
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A BRAF genetic test uses a sample of tumor tissue, bone marrow, or blood to look for changes in a gene called BRAF . Changes in your genes are also called gene variants or mutations. The test is usually done to look for changes in the BRAF gene that may be involved in cancer .
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BRCA is short for "breast cancer gene." A BRCA genetic test uses a sample of your blood, saliva (spit), or cells from inside of your cheek to look for changes in your BRCA1 and BRCA2 genes. Genes are parts of DNA in your cells that you inherit from your parents. You inherit two copies of each gene, one from each parent. Genes carry information that controls what you look like and how your body works.
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A BUN, or blood urea nitrogen test, measures the amount of urea nitrogen in your blood. Urea nitrogen is a waste product that forms as your body breaks down proteins. It's carried in your blood and then removed by your kidneys when you urinate (pee).