Final answer:
The nurse should provide reassurance that wearing a brace properly may prevent the need for surgery and discuss treatment options to address the student's concerns about his spot on the water polo team.
Step-by-step explanation:
Scoliosis is an abnormal, lateral curvature of the spine. It can occur in both boys and girls. While it may be disheartening to receive this diagnosis, it doesn't mean that you can't continue participating in your favorite sports. The nurse can offer reassurance by saying that wearing a brace properly may prevent the need for surgery. Additionally, the nurse can discuss treatment options with the doctor to explore ways to manage the condition and minimize its impact on the student's athletic activities.