What explanation should the nurse provide to a patient who refuses early ambulation after kidney donation?

The correct response emphasizes the importance of early ambulation in reducing the risk of postoperative complications, which is a critical aspect of recovery after any surgical procedure, including kidney donation. Early ambulation helps improve circulation, decreases the likelihood of the formation of blood clots, enhances respiratory function, and promotes overall physical recovery.

By highlighting that early walking is the best method to prevent these complications, the nurse communicates a clear and serious rationale for why the patient should consider participating in this aspect of their postoperative care. This approach helps the patient understand that the recommendation is based on evidence and best practices in surgical recovery rather than arbitrary rules or mere convenience, ultimately supporting the patient's health and facilitating a quicker return to normal activities.