Atrial Fibrillation and Flutter ECG and Cardizem Dosing Quiz

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Questions and Answers

What is the recommended initial dose of CARDIZEM for stable patients with rapid atrial fibrillation or atrial flutter?

  • 10 mg IV/IO, over 2 minutes (correct)
  • 15 mg IV/IO, over 2 minutes
  • 5 mg IV/IO, over 2 minutes
  • 20 mg IV/IO, over 2 minutes

Which of the following is a contraindication for the use of CARDIZEM in patients with rapid atrial fibrillation or atrial flutter?

  • Sick sinus syndrome (correct)
  • Hypertension
  • Narrow complex QRS
  • History of atrial fibrillation

What is the recommended intervention if the patient remains hypotensive after fluid administration?

  • Administer amiodarone
  • Administer furosemide
  • Administer nitroglycerin
  • Administer push-dose pressor epinephrine (correct)

In which patients should CARDIZEM be used with caution for rapid atrial fibrillation or atrial flutter?

<p>Patients taking calcium channel blockers (B)</p> Signup and view all the answers

What is the recommended initial volume for normal saline in unstable patients with rapid atrial fibrillation or atrial flutter?

<p>1L IV/IO (A)</p> Signup and view all the answers

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