A client on warfarin therapy for atrial fibrillation presents with an International Normalized Ratio (INR) of 4.5. The nurse needs to analyze the situation and determine the most appropriate intervention. Which of the following actions should the nurse take? Administer vitamin K and recheck the INR in 24 hours. Continue the current dose of warfarin and schedule a follow-up INR in one week. Withhold the next dose of warfarin and notify the healthcare provider. Increase the dose of warfarin and recheck the INR in 48 hours.
A client on warfarin therapy for atrial fibrillation presents with an International…
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