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 or as prescribed to prevent contractures and support joints, not during active daytime periods. Daytime use may restrict movement unnecessarily. B. Have the child take a tub bath each morning: A warm bath helps relieve morning stiffness and joint pain associated with juvenile idiopathic arthritis. The heat promotes muscle relaxation and increased joint mobility, making it easier for the child to engage in daily activities. C. Encourage the child to take naps during the day: While rest is important, excessive daytime sleep is not a primary intervention for managing joint stiffness or pain. Short rest periods are preferred instead of prolonged naps. D. Keep the child on bedrest as long as pain persists: Prolonged bedrest can worsen joint stiffness and muscle atrophy. Encouraging gentle movement and activity is important to maintain joint function while managing pain.