C. Ronald Kahn, M.D. President and Director, Joslin Diabetes Center What is the A1c blood test? The hemoglobin A1C test is a measure of what we call long term glucose control. The way this works ...
Transfusions of red blood cells (RBCs) can be life-saving treatments for patients suffering from anemia, where the body lacks enough healthy RBCs to effectively deliver oxygen around the body. But the ...