RN Comprehensive Online Practice 2016 B 1. Patient refused a newly open fentanyl patch. Which of the following actions should the nurse take? 2. Client receiving heparin continuous IV infusion and warfarin 5 mg PO daily. Lab values are aPTT 98 seconds and INR 1.8 3. A nurse at an urgent care clinic is assessing a client who reports impaired vision in one eye . Which indicates the client has a detached retina 4. infant with hydrocephalus 6 hr post op following ventriculoperitoneal shunt placement...