When assessing a student showing symptoms of high blood glucose, what should be a priority action?

In a scenario where a student is exhibiting symptoms of high blood glucose, the priority action is to immediately inform the nurse. This is crucial because a school nurse is equipped to assess the situation more thoroughly and provide necessary medical interventions. Symptoms of high blood glucose can be severe and may require immediate attention to prevent complications such as diabetic ketoacidosis, which can be life-threatening if not addressed promptly.

The nurse can not only evaluate the student's condition but also determine if other immediate actions are needed, such as providing insulin or ensuring the student is safe until their glucose levels stabilize. Prompt communication with the nurse ensures that the student receives the appropriate care in a timely manner, which is vital in managing diabetes effectively.

While encouraging hydration, monitoring the student closely, or scheduling a meeting with parents are important considerations in the broader context of diabetes management, they do not address the immediate medical assessment required in this situation—making informing the nurse the most critical priority.