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What is a hemoglobin A1C (HbA1C) test? A hemoglobin A1C (HbA1C) test is a blood test that shows what your average blood sugar (glucose) level was over the past two to three months. Glucose is a type of sugar in your blood that comes from the foods you eat. Your cells use glucose for energy. A hormone called insulin helps glucose get into your cells. If you have diabetes your body doesn't make... https://medlineplus.gov/lab-tests/hemoglobin-a1c-hba1c-test
What is a Hemoglobin Test? A hemoglobin test measures the levels of hemoglobin in your blood. Hemoglobin is a protein in your red blood cells that carries oxygen from your lungs to the rest of your body. If your hemoglobin levels are abnormal, it may be a sign that you have a blood disorder. Other names: Hb, HgbWhat is it used for? A hemoglobin test is often used to check for anemia, a condition... https://medlineplus.gov/lab-tests/hemoglobin-test
MedlinePlus matched the above information to LOINC® 4548-4. LOINC stands for Logical Observation Identifiers Names and Codes.
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