Introduction to Heart Failure: Definition and Pathophysiology
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Questions and Answers

Which of the following is NOT a sign of digoxin toxicity?

  • Ectopic (ventricular) beats
  • Nausea and vomiting
  • Anorexia
  • Hypertension (correct)

    • What is the most common cause of death in heart failure?

  • Sudden death from ventricular arrhythmias (correct)
  • Renal failure
  • Pulmonary embolism
  • Cardiogenic shock

    • Which diagnostic test is used to measure B-type natriuretic peptide (BNP) levels?

  • ECG
  • Echocardiogram
  • ABG (correct)
  • Chest X-ray

    • What is the initial treatment for heart failure with reduced ejection fraction?

    <p>IV diuretics</p> Signup and view all the answers

    Which medication is indicated if a patient with heart failure does not respond to IV diuretics and IV nitrates?

    <p>Dobutamine</p> Signup and view all the answers

    What is the 5-year mortality rate for all patients with congestive heart failure?

    <p>50%</p> Signup and view all the answers

    What are the signs of right-sided heart failure?

    <p>Peripheral edema and ascites</p> Signup and view all the answers

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