Serum enzyme used for MI: (A) CK, (B) Alkaline phophatase, (C) Acid phosphatase, (D) Lipase
Answer is A. The enzymes routinely measured in the clinical laboratory for the purpose of diagnosing and monitoring myocardial infarction include creatine kinase (CK), aspaate aminotransferase (sGOT or AST), and lactate dehydrogenase (LDH).