Atherosclerosis and Angina Pectoris Quiz
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Questions and Answers

What is the main pathophysiology of Ischemic Heart Disease (IHD) according to the text?

  • An imbalance between coronary blood flow and oxygen consumption (correct)
  • Cardiovascular examination is always abnormal
  • An increase in HDL predisposing to atherosclerosis
  • Primarily due to coronary vasodilation resulting in decreased blood flow

    • Which factor can cause a regional reduction in myocardial blood flow leading to inadequate perfusion of the myocardium?

  • Higher myocardial wall stress (correct)
  • A decrease in heart rate
  • A decrease in HDL
  • An increase in coronary vasodilation

    • What is the most common symptom of Ischemic Heart Disease (IHD) according to the text?

  • Shortness of breath
  • Palpitations
  • Dizziness
  • Angina Pectoris (correct)

    • How does an increase in heart rate relate to myocardial demand in relation to blood supply?

    <p>Higher heart rate increases the demand for blood supply</p> Signup and view all the answers

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