NCLEX-RN (Registered Nurse) Practice Exam · Question
A nurse is caring for a patient with a new prescription for warfarin. Which food should the nurse instruct the patient to consume consistently?
Fluctuations in vitamin K intake (found in leafy greens like spinach, broccoli, kale) can affect warfarin's anticoagulant effect. Consistent intake, not avoidan
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Question: A nurse is caring for a patient with a new prescription for warfarin. Which food should the nurse instruct the patient to consume consistently?
Answer options:
- Grapefruit juice
- Spinach ✅ Broccoli
- Kale
Correct answer: Broccoli
Explanation: Fluctuations in vitamin K intake (found in leafy greens like spinach, broccoli, kale) can affect warfarin's anticoagulant effect. Consistent intake, not avoidance, is key.
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