A nurse is teaching the parents of a school-age child who is newly diagnosed with juvenile idiopathic arthritis. Which of the following interventions should the nurse include in the teaching?

A. Apply splints to the child's extremities during the day. Splints are typically used at night to help prevent joint contractures and support proper alignment during rest. Daytime use may limit mobility and physical activity, which are encouraged. B. Encourage the child to take naps during the day. While rest is important, excessive daytime napping can contribute to joint stiffness and reduced function. Activity and movement are encouraged to maintain joint flexibility. C. Have the child take a tub bath each morning. Warm baths help relieve joint stiffness and pain associated with juvenile idiopathic arthritis. Morning bathing is especially beneficial to improve mobility at the start of the day. D. Keep the child on bedrest as long as pain persists. Prolonged bedrest can lead to muscle atrophy, stiffness, and joint contractures. Maintaining activity, as tolerated, is key to managing symptoms and preserving joint function.