Henry experienced sudden sharp chest pain that he described as heavy and crushing. His pain and past medical history caused Dr. James to suspect that Henry was having an acute myocardial infarction (AMI). Which of the following tests is a more specific marker for an AMI?

Henry experienced sudden sharp chest pain that he described as heavy and crushing. His pain and past medical history caused Dr. James to suspect that Henry was having an acute myocardial infarction (AMI). Which of the following tests is a more specific marker for an AMI?

Henry experienced sudden sharp chest pain that he described as heavy and crushing. His pain and past medical history caused Dr. James to suspect that Henry was having an acute myocardial infarction (AMI). Which of the following tests is a more specific marker for an AMI?


A. AST


C. LDHI


B. CK-MB


D. Troponin I



Answer: B


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