What is one key nursing intervention for a patient returning from surgery as per the BKAT?

Monitoring for signs of post-operative complications is a critical nursing intervention for a patient returning from surgery. After surgery, patients are at risk for a variety of complications, such as infection, bleeding, or adverse reactions to anesthesia. By vigilantly observing and assessing the patient for any signs of these complications—such as changes in vital signs, unusual pain, altered consciousness, or drainage from surgical sites—nurses can identify issues early and initiate timely interventions. This proactive approach promotes patient safety and enhances recovery, ensuring any potential problems are addressed before they escalate.

The other options do not align with best practices in post-operative care. Administering pain medication without assessing the patient's need and pain levels could lead to over-medication or insufficient pain management. Encouraging immediate discharge may compromise the patient's safety by not allowing adequate recovery time or assessment for complications. Reducing fluid intake in the name of preventing swelling is not supported by evidence-based practice, as hydration is generally essential for recovery and helps to prevent complications such as dehydration or kidney issues. Hence, monitoring for complications remains the most vital intervention in this scenario.