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?

"Monitor your child for indications of infection."

"Discontinue this medication if gastrointestinal upset occurs."

"Limit your child's intake of potassium-rich foods."

"Expect that this medication will stimulate a growth spurt."