Final answer:
The nurse should explain the risk the client faces if she leaves the facility without waiting to discuss her situation with her provider, as her INR is 3.5, indicating an increased risk of bleeding.
Step-by-step explanation:
The nurse should explain the risk the client faces if she leaves the facility without waiting to discuss her situation with her provider. The client is taking warfarin, an anticoagulant medication, and her INR (International Normalized Ratio) is 3.5. An INR of 3.5 is higher than the therapeutic range for most medical-surgical patients, indicating an increased risk of bleeding. By leaving the facility without proper guidance from her provider, the client may put herself at risk for bleeding complications.