A nurse is providing discharge teaching to a parent of a child who has juvenile idiopathic arthritis and a new prescription for prednisone. Which of the following statements should the nurse include in the teaching?

A. Prednisone suppresses the immune system, increasing the risk for infection, so monitoring for signs of infection is important. B. Gastrointestinal upset is a common side effect of prednisone, but the medication should not be discontinued unless directed by a provider. C. Prednisone can cause sodium retention, not potassium loss, so potassium-rich foods are not restricted. D. Prednisone may stunt growth, not sti