A nurse is providing teaching to the guardian of a school-age child who has juvenile idiopathic arthritis. Which of the following responses by the guardian indicates an understanding of the teaching?

"I will encourage my child to participate in physical activities."

"I will apply cold packs to my child's swollen, painful joints."

"I will administer NSAIDs 1 hour before meals."

"I will dress my child and clean their room for them."