Cardiovascular Pharmacology: Adenosine
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Questions and Answers

What is a non-pharmacological method to manage arrhythmias?

  • Administrating adenosine
  • Cardioversion
  • Applying an ice bag to the face
  • Stimulating the vagus nerve (correct)
  • Which of the following is not a pharmacological method to manage arrhythmias?

  • b blockers
  • Digoxin
  • Stimulating the vagus nerve (correct)
  • Adenosine
  • What is the effect of stimulating the vagus nerve on heart rate?

  • Variable response
  • Bradycardia (correct)
  • Normal heart rate
  • Tachycardia
  • What is a possible next step after administering IV adenosine?

    <p>Continuing with b blockers or digoxin</p> Signup and view all the answers

    What is the purpose of applying an ice bag to the face in the context of arrhythmia management?

    <p>To induce bradycardia</p> Signup and view all the answers

    What is the purpose of rapid IV adenosine in a patient?

    <p>To induce bradycardia</p> Signup and view all the answers

    In which situation is synchronized cardioversion indicated?

    <p>In patient with cardiovascular compromise</p> Signup and view all the answers

    What is the primary goal of anti-arrhythmic drug therapy?

    <p>To convert abnormal heart rhythm to normal</p> Signup and view all the answers

    What is the term for a heart rate that is slower than normal?

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

    What is the primary indication for synchronized cardioversion?

    <p>Ventricular tachycardia</p> Signup and view all the answers

    What is a common underlying cause of pericarditis in children?

    <p>Viral infection</p> Signup and view all the answers

    Which cardioversion technique is used to restore a normal heart rhythm?

    <p>Electrical cardioversion</p> Signup and view all the answers

    What is the primary goal of arrhythmia management in children?

    <p>Restoring a normal heart rhythm</p> Signup and view all the answers

    Which of the following is a common symptom of bacterial endocarditis?

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

    What is a potential complication of untreated arrhythmias in children?

    <p>All of the above</p> Signup and view all the answers

    Study Notes

    Arrhythmia Management

    • Applying an ice bag to the face can stimulate the vagus nerve and induce bradycardia.
    • IV adenosine can be used to induce bradycardia, and afterwards, treatment can continue with beta blockers, digoxin, or other anti-arrhythmic drugs.
    • Rapid IV adenosine administration is an anti-arrhythmic strategy to induce bradycardia.
    • In patients with cardiovascular compromise, synchronized cardioversion is the indicated treatment.

    Pediatric Arrhythmias

    • Arrhythmias can occur in children, and their treatment options are available.

    Bacterial Endocarditis

    • Bacterial endocarditis is a condition with specific symptoms, which are important to recognize for timely diagnosis and treatment.

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    Description

    Test your knowledge of adenosine, an anti-arrhythmic drug used to induce bradycardia, and its indications in patients with cardiovascular compromise. Learn about synchronized cardioversion and its role in cardiovascular care.

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