Adenocard (Adenosine) Quiz
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Questions and Answers

What is the trade name for adenosine?

  • Cardiaden
  • Cardiopur
  • Adrenoxin
  • Adenocard (correct)

    • Which of the following is NOT a contraindication or caution for administering adenosine?

  • Atrial fibrillation or flutter
  • Second- or third-degree heart blocks
  • Hyperthyroidism (correct)
  • Sick sinus syndrome

    • What is the recommended initial dose of adenosine for an adult with supraventricular tachycardia (SVT)?

  • 6 mg IV push followed by 20 mL NS bolus (correct)
  • 3 mg IV push
  • 9 mg IV push
  • 12 mg IV push

    • Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?

    <p>Both B and C</p> Signup and view all the answers

    What is the mechanism of action of adenosine?

    <p>Slows or stops conduction through the AV node</p> Signup and view all the answers

    Which of the following is NOT listed as a common adverse reaction to adenosine?

    <p>Nausea and vomiting</p> Signup and view all the answers

    According to the information provided, what is the maximum initial dose of adenosine for pediatric patients with supraventricular tachycardia (SVT)?

    <p>12 mg</p> Signup and view all the answers

    Which of the following is listed as a contraindication for the use of adenosine?

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

    What is the half-life of adenosine?

    <p>5 to 20 seconds</p> Signup and view all the answers

    What is the mechanism of action of adenosine?

    <p>Both a and b</p> Signup and view all the answers

    Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?

    <p>Both b and c</p> Signup and view all the answers

    What is the trade name for adenosine?

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

    Which of the following describes the classification of adenosine?

    <p>Naturally occurring nucleotide</p> Signup and view all the answers

    What is the primary indication for the use of adenosine?

    <p>Supraventricular tachycardia (SVT)</p> Signup and view all the answers

    What is the recommended second dose of adenosine for an adult with SVT?

    <p>12 mg IV push</p> Signup and view all the answers

    Which of the following drugs can prevent adenosine from binding to receptor sites, potentially requiring a larger dose?

    <p>Theophylline-type drugs (methylxanthines/Aminophylline)</p> Signup and view all the answers

    Which of the following is a common adverse reaction to adenosine?

    <p>Facial flushing</p> Signup and view all the answers

    Which of the following statements accurately describes the mechanism of action of adenosine?

    <p>Slows or stops conduction through the AV node</p> Signup and view all the answers

    Which of the following is a contraindication for administering Adenosine?

    <p>Sick sinus syndrome</p> Signup and view all the answers

    What is the action mechanism of Adenosine in the body?

    <p>Slows or stops conduction through the AV node</p> Signup and view all the answers

    What common adverse reaction can occur after administering Adenosine?

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

    Which type of tachycardia can Adenosine be used to treat?

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

    What drug interaction with Adenosine may require a larger dose for effectiveness?

    <p>Theophylline-type drugs</p> Signup and view all the answers

    How long is the half-life of Adenosine in the body?

    <p>5 to 20 seconds</p> Signup and view all the answers

    What is the trade name for the generic drug adenosine?

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

    Which of the following is the primary indication for the use of adenosine?

    <p>Supraventricular tachycardia (SVT)</p> Signup and view all the answers

    What is the mechanism of action of adenosine in the body?

    <p>Slows or stops conduction through the AV node</p> Signup and view all the answers

    Which of the following is a contraindication for the use of adenosine?

    <p>Sick sinus syndrome</p> Signup and view all the answers

    What is the half-life of adenosine in the body?

    <p>5 to 20 seconds</p> Signup and view all the answers

    Which drug interaction with adenosine may require a larger dose for effectiveness?

    <p>Theophylline-type drugs (methylxanthines/Aminophylline)</p> Signup and view all the answers

    What is the recommended initial dose of adenosine for a pediatric patient with supraventricular tachycardia (SVT)?

    <p>$0.1 \text{mg}/\text{kg}$ (6 mg max dose) IV push fast, followed by 10mL NS bolus</p> Signup and view all the answers

    Which of the following conditions is NOT listed as a contraindication or caution for administering adenosine?

    <p>Myocardial infarction</p> Signup and view all the answers

    Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?

    <p>Both b and c</p> Signup and view all the answers

    What is the primary mechanism of action of adenosine?

    <p>Both a and b</p> Signup and view all the answers

    Which of the following is a common adverse reaction to adenosine?

    <p>Facial flushing</p> Signup and view all the answers

    What is the half-life range of adenosine in the body?

    <p>5 to 20 seconds</p> Signup and view all the answers

    Which of the following is the primary mechanism of action for adenosine?

    <p>Slows conduction through the AV node</p> Signup and view all the answers

    What is the maximum dose of adenosine for an adult with supraventricular tachycardia (SVT)?

    <p>18 mg IV push</p> Signup and view all the answers

    Which of the following drugs can potentiate the effect of adenosine, requiring a reduced dose?

    <p>Both B and C</p> Signup and view all the answers

    Which of the following is NOT a common adverse reaction to adenosine?

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

    Which of the following conditions is a contraindication for the use of adenosine?

    <p>Both B and C</p> Signup and view all the answers

    What is the half-life range of adenosine in the body?

    <p>5 to 20 seconds</p> Signup and view all the answers

    Which of the following is a common adverse reaction to Xylocaine?

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

    What is the classification of Xylocaine?

    <p>Antiarrhythmic Agent</p> Signup and view all the answers

    What is a contraindication for administering Xylocaine?

    <p>Bradycardia with escape PVC’s</p> Signup and view all the answers

    What is the maximum dosage of Xylocaine for IV push administration in adult patients?

    <p>1 mg/kg</p> Signup and view all the answers

    What is the action mechanism of Xylocaine primarily related to?

    <p>Blockage of sodium channels</p> Signup and view all the answers

    In what situation should Xylocaine be used as a pretreatment agent according to the provided information?

    <p>Suspected increased ICP in RSI protocols</p> Signup and view all the answers

    What is the primary classification of Xylocaine (Lidocaine)?

    <p>Antiarrhythmic Agent</p> Signup and view all the answers

    Which of the following is a common adverse reaction to Xylocaine (Lidocaine)?

    <p>Lightheadedness, tremor, confusion, hypotension, blurred vision</p> Signup and view all the answers

    What is the primary mechanism of action of Xylocaine (Lidocaine)?

    <p>Acts through blockage of sodium channels</p> Signup and view all the answers

    In what situation should Xylocaine (Lidocaine) be used as a pretreatment agent?

    <p>Prior to intubation in suspected increased ICP</p> Signup and view all the answers

    What is the recommended adult dose of Xylocaine (Lidocaine) for a perfusing arrhythmia?

    <p>0.5-0.75 mg/kg IV push slowly q. 5-10 minutes, max 3 mg/kg</p> Signup and view all the answers

    What is the recommended pediatric dose of Xylocaine (Lidocaine) for all cardiac indications?

    <p>1.0 mg/kg IV/IO (2-3 mg/kg via ET), max 3 mg/kg</p> Signup and view all the answers

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