Chronic Heart Failure Treatments Quiz
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Questions and Answers

What is the primary mechanism of action of Angiotensin Converting Enzyme (ACE) inhibitors?

  • Elevating mean arterial pressure
  • Decreasing sympathetic nerve terminal activity
  • Increasing cardiac energy consumption
  • Reducing the production of Angiotensin II (correct)
  • How do ACE inhibitors affect cardiac energy consumption?

  • Increase it
  • Fluctuate it
  • Decrease it (correct)
  • Have no effect on it
  • What is the impact of ACE inhibitors on cardiac workload?

  • Stabilize cardiac workload
  • Increase cardiac workload
  • Decrease cardiac workload (correct)
  • No impact on cardiac workload
  • How do ACE inhibitors influence vasoconstriction?

    <p>Induce vasodilation</p> Signup and view all the answers

    What role does Bradykinin play in the context of ACE inhibitors?

    <p>It enhances vasodilation</p> Signup and view all the answers

    How do ACE inhibitors affect vascular smooth muscle cell hypertrophy?

    <p>Reduce hypertrophy</p> Signup and view all the answers

    Which class of drugs is known to affect the sympathetic nervous system activity in the treatment of chronic heart failure?

    <p>Beta-Adrenoreceptor Antagonists</p> Signup and view all the answers

    Which drug class in the first line treatments of chronic heart failure primarily affects renal blood flow and renal perfusion pressure?

    <p>Angiotensin Converting Enzyme (ACE) Inhibitors</p> Signup and view all the answers

    Which drug class is characterized by the mechanism 'Start Low & Go Slow' in the treatment of chronic heart failure?

    <p>Mineralocorticoid/Aldosterone Receptor Antagonists</p> Signup and view all the answers

    Which drug class is responsible for converting angiotensin I to angiotensin II?

    <p>Angiotensin Converting Enzyme (ACE) Inhibitors</p> Signup and view all the answers

    Which drug class primarily acts on the HCN4 ion channel in the treatment of chronic heart failure?

    <p>HCN4 Ion Channel Blocker</p> Signup and view all the answers

    Which drug class is considered a potassium-sparing diuretic among the first line treatments for chronic heart failure?

    <p>Mineralocorticoid/Aldosterone Receptor Antagonists</p> Signup and view all the answers

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