What do the abbreviations CK and AST stand for? What circulatory system structure is being evaluated by the ordered tests? Tell what the abbreviation MI stands for and explain what it means in...

What do the abbreviations CK and AST stand for? What circulatory system structure is being evaluated by the ordered tests? Tell what the abbreviation MI stands for and explain what it means in nonmedical terms.  What does angina have to do with the patient’s possible diagnosis of MI? What is a sphygmomanometer, and can the phlebotomist use that arm to draw blood?