What laboratory test is most useful for diagnosing acute myocardial infarction?

Practice Questions

Q1
What laboratory test is most useful for diagnosing acute myocardial infarction?
  1. Complete blood count
  2. Troponin levels
  3. Lipid profile
  4. Electrolyte panel

Questions & Step-by-Step Solutions

What laboratory test is most useful for diagnosing acute myocardial infarction?
  • Step 1: Understand what acute myocardial infarction (AMI) is. It is commonly known as a heart attack.
  • Step 2: Learn about laboratory tests used to diagnose AMI.
  • Step 3: Identify the key markers that indicate heart muscle damage.
  • Step 4: Recognize that troponin is a protein released when the heart muscle is damaged.
  • Step 5: Understand that measuring troponin levels in the blood helps determine if a heart attack has occurred.
  • Step 6: Conclude that troponin levels are the most specific and sensitive markers for diagnosing acute myocardial infarction.
No concepts available.
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