A blood chemistry panel, often used as a general screening tool, which includes measurement of sodium, potassium, chloride, C02, creatinine, BUN, glucose, uric acid, calcium, phosphorus, total protein, albumin, bilirubin, alkaline phosphatase, gamma glutamyl transpeptidase (GGT), glutamic pyruvic transpeptidase (SGPT) (ALT), lactate dehydrogenase (LDH), creatine phosphokinase (CPK), cholesterol, triglycerides, amylase, lactic acid, and magnesium in the blood