A patient who has had severe chest pain for several hours is admitted with a diagnosis of possible acute myocardial infarction (AMI). Which of these ordered laboratory tests should the nurse monitor to help determine whether the patient has had an AMI?

Question

Quizplus · Accepted Answer

Troponin levels increase about 4 to 6 hours after the onset of myocardial infarction (MI). The other laboratory data are useful in determining the patient's risk for developing coronary artery disease (CAD) but are not helpful in determining whether an acute MI is in progress.

A Patient Who Has Had Severe Chest Pain for Several