Digoxin Toxicity Treatment: Phenytoin
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Questions and Answers

What is the drug of choice for treating digoxin-induced ventricular arrhythmia?

  • Dopamine
  • Atropine
  • Phenytoin (correct)
  • Amiodarone
  • Which drug is commonly used to treat digoxin toxicity?

  • Furosemide
  • Phenytoin (correct)
  • Epinephrine
  • Lidocaine
  • Which drug is known to interact with digoxin, potentially leading to toxicity?

  • Warfarin
  • Antacids
  • Aspirin
  • Amiodarone (correct)
  • What is a factor that can predispose an individual to digoxin toxicity?

    <p>Low magnesium levels</p> Signup and view all the answers

    Aside from ventricular arrhythmia, what other condition can digoxin toxicity manifest as?

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

    Which of the following symptoms are commonly encountered adverse effects of digoxin toxicity?

    <p>Anorexia, nausea, and vomiting</p> Signup and view all the answers

    What are some factors that predispose individuals to digoxin toxicity?

    <p>Low potassium levels in the blood</p> Signup and view all the answers

    How can drug interactions affect the toxicity of digoxin?

    <p>They can increase the risk of toxicity</p> Signup and view all the answers

    What is a common symptom of digoxin toxicity that requires medical attention?

    <p>Yellowing of the eyes and skin</p> Signup and view all the answers

    How is digoxin toxicity typically treated?

    <p>By stopping digoxin and providing supportive care</p> Signup and view all the answers

    What is the recommended treatment for bradycardia?

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

    How are digoxin antibodies excreted from the body in cases of severe digoxin toxicity?

    <p>Excreted in urine</p> Signup and view all the answers

    Which medication can be used to treat severe digoxin toxicity by binding with the excess digoxin in the body?

    <p>Digoxin antibodies</p> Signup and view all the answers

    In the context of digoxin toxicity, what can be classified as a factor predisposing to toxicity?

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

    Which treatment option is specifically recommended for bradycardia and not for severe digoxin toxicity?

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

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