When caring for a client undergoing surgery, which lab value is critical for the nurse to monitor?

Monitoring blood glucose levels is critical for a client undergoing surgery, particularly in those with diabetes or those at risk of developing hyperglycemia or hypoglycemia. Elevated blood glucose levels can impair wound healing and increase the risk of infection postoperatively. Additionally, managing blood glucose is essential to prevent potential complications during and after the surgical procedure.

Stable blood glucose levels contribute to better surgical outcomes and recovery. It is also important to note that during surgery, stress responses can lead to increased glucose production in the liver, potentially leading to elevated levels in clients with pre-existing conditions. Therefore, ensuring that blood glucose levels are within a normal range helps to reduce the risk of complications related to both anesthesia and the surgical procedure itself.

While hemoglobin, calcium, and potassium levels are important lab values to monitor in various clinical situations, blood glucose levels take priority in the surgical context due to their immediate impact on surgical outcomes.