Free NCLEX RN Exam Practice Question
The nurse is caring for a client with a history of atrial fibrillation. Which medication is most likely to be prescribed to prevent thromboembolism?
Correct Answer: A
Rationale: Warfarin is commonly prescribed for atrial fibrillation to prevent thromboembolism by maintaining anticoagulation (target INR 2–3). Aspirin and clopidogrel are less effective, and heparin is used short-term.
Unlock All Questions
Subscribe to Premium for full access to all practice questions, detailed rationales, and performance tracking.
Subscribe Now