LEA PATERSON / SCIENCE PHOTO LIBRARY LEA PATERSON / SCIENCE PHOTO LIBRARY
Blood sugar level testing in diabetes. Diabetic woman using a lancet to take a blood sample from one of her fingers. Diabetes is a condition where the body is resistant to or fails to produce the insulin needed to break down sugars in the blood. A diagnostic device is used to test the blood for the levels of the simple sugar glucose. If blood sugar levels are high, an injection of insulin may be needed.
Model release available. Property release not required.