hyperglycemia definition anatomy
Hyperglycemia is the medical term describing an abnormally high blood glucose (blood sugar) level. Blood sugar is measured in a sample of blood taken from a vein or from a small finger stick sample of blood.ot enough insulin and the glucose levels in the blood stream start to rise; too much insulin, and they plummet. The consequences of hypoglycemia are easy to understand. No energy source, no function-and the first organ to go is the brain.