Before the nurse administers warfarin (Coumadin) to a patient, which of these laboratory values should be checked?

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Quizplus · Accepted Answer

The international normalized ratio (INR) should be checked before administering warfarin. Warfarin is an anticoagulant medication used to prevent blood clots, but it can also increase the risk of bleeding. The INR measures the patient's blood clotting ability and helps determine the appropriate dose of warfarin. An INR between 2.0 and 3.0 is typically desired for most indications.

Before the Nurse Administers Warfarin (Coumadin) to a Patient, Which