Acute Coronary Syndrome and MI Care · NCLEX Exam

Why is obtaining an ECG within 10 minutes critical upon arrival of a patient?

  1. ECG findings are rarely useful in evaluating chest pain
  2. Early ECG identifies STEMI and enables timely reperfusion
  3. An ECG is only required if the pain persists beyond 24 hours
  4. A CT scan replaces the ECG in evaluating myocardial infarction
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Correct answer: Early ECG identifies STEMI and enables timely reperfusion

Rapid ECG within minutes is essential to identify STEMI and begin reperfusion therapy quickly, reducing myocardial damage.

Difficulty: Medium Question 7 of 20

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