Platelet transfusions can alleviate bleeding. Glucose measures sugar in the blood. High results can be an indicator of diabetes. Sodium and chlorides are body salts regulated by the kidneys and adrenal glands. Diseases of either of these, as well as conditions such as dehydration can result in abnormal values.
Potassium is a body salt carefully controlled by the kidneys.
It is important for the functioning of nerves and muscles including the heart. Kidney disease and the taking of water pills may result in an abnormal value. Uric acid normally is excreted in the urine. High levels may be associated with gout, arthritis and certain kidney problems such as kidney stones. Urea nitrogen and creatinine are waste products normally removed from the body by the kidneys.