First of all, what is hemoglobin A1c? In contrast to glucose, which measures blood sugar at a given point in time, hemoglobin A1c (often abbreviated HbA1c) measures average blood sugar over an interval of 3 to 4 months. But it expresses them not as average glucose, but as a percentage ...
Keep in mind that some medications, such as iron, bismuth, and the antibiotic cefdinir, and some foods, such as beets, can give the stool a red or black appearance that looks like blood but isn't. Symptoms also vary depending on how quickly you bleed. Fatigue, anemia, and GI bleeding ...
A nanometer is a billionth of a meter, or a millionth of a millimeter, and this 1-100 range encompasses viruses (100 nm across), DNA (10 nm wide), and things as small as large molecules like hemoglobin (5 nm) and medium molecules like glucose (1 nm). If/when we conquer ...
Bone marrow biopsyis the extraction of the solid core of bone marrow to aid in the diagnosis of leukemia and other cancers. Hemoglobin electrophoresisis a blood test used to confirm sickle cell disease or other inherited disorders affecting red blood cells. Human leukocyte antigen (HLA) testingis...