Adrenal Crisis: Causes, Signs, and Symptoms
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Questions and Answers

Which type of hypersensitivity reaction is cell-mediated and not antibody-mediated?

  • Type IV (correct)
  • Type I
  • Type II
  • Type III

    • Which of the following is NOT a factor affecting stroke volume?

  • Afterload
  • Heart rate (correct)
  • Contractility
  • Preload

    • What is the primary factor affecting preload?

  • Contractility
  • Blood volume and blood pressure (correct)
  • Stroke volume
  • Afterload

    • What is the formula for cardiac output?

    <p>Stroke volume x heart rate (B)</p> Signup and view all the answers

    Which ventricle has the highest pressure?

    <p>Left ventricle (C)</p> Signup and view all the answers

    Which type of hypersensitivity reaction is associated with renal failure?

    <p>Type III (D)</p> Signup and view all the answers

    What is the result of an imbalance between coronary supply and myocardial demand?

    <p>Reversible myocardial ischemia or irreversible infarction (D)</p> Signup and view all the answers

    What is affected by the pressure the heart needs to push against during systole?

    <p>Afterload (A)</p> Signup and view all the answers

    Which of the following is a characteristic of coronary artery disease?

    <p>Vascular disorder that narrows or occludes the coronary arteries (B)</p> Signup and view all the answers

    What is the term for the filling pressure during diastole?

    <p>Preload (C)</p> Signup and view all the answers

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