CRISTINA PEDRAZZINI / SCIENCE PHOTO LIBRARY CRISTINA PEDRAZZINI / SCIENCE PHOTO LIBRARY
Blood glucose testing. Finger of a diabetic patient next to a glucometer machine. The patient's finger is pricked to extract a drop of blood. The blood is placed on a chemically-coated silver strip and inserted into a glucometer, which gives a glucose reading. Diabetis mellitus is usually caused by insufficient insulin production by the pancreas. Treatment includes controlling dietary sugar intake and insulin injections.
Model release not required. Property release not required.