For our discussion...
Your patient is scheduled for a thoracentesis. Pt is on Coumadin. Your assessment reveals mild SOB, but you know the thoracentesis and the Lasix you will give are intended to relieve it. Sats are fine on 2L NC, isn't in distress, but you will monitor closely. As you are reviewing meds and labs and notes, you see the specialist wants Coumadin held today, but the internal medicine team did not d/c it off the MAR. You also know the procedure team will want to know the INR before commencing. You see that Coumadin has been given every day, but no INR has been drawn for three days. You call the doc, confirm holding the med and request an INR be drawn. INR comes back 5.4, you report it along with your assessment of SOB and your concern that the procedure will be necessarily cancelled. Pt is stable thruout the day, and you come back on shift two days later and find out the patient went to ICU for respiratory distress. You know all of this might have been prevented with a daily INR and daily dosing of warfarin.
System problem or nursing error?
Pt is symptomatic with severe right-sided heart failure. Nitro-BID is on the MAR, prescribed BID, but the administration guidelines on the MAR state to provide a nitro-free period of 12 hours per day. You review the manufacturer's guidelines which state BID dosing should be six hours apart to allow for the 12-hour daily "vacation". Upon reviewing the MAR, you see the scheduling is 12 hours apart, and the patient has not received a nitro vacation in 96 hours. You call pharmacy to tell them of the problem and provide a suggested schedule that aligns with the manufacturer's recommendation.
System problem or nursing error?