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 support proper joint positioning and reduce stiffness during rest. Using them during the day may limit the child’s mobility and interfere with normal activity, which is not ideal for joint health. B. Keep the child on bedrest as long as pain persists: Prolonged bedrest can lead to increased joint stiffness and muscle wasting. Maintaining activity within comfort levels is encouraged to promote mobility and joint flexibility. C. Have the child take a tub bath each morning: Warm tub baths in the morning help to relieve joint stiffness, improve circulation, and make it easier for the child to move comfortably throughout the day. This non-pharmacologic intervention supports daily function. D. Encourage the child to take naps during the day: While adequate rest is important, excessive daytime napping may reduce physical activity, which is necessary to maintain joint function and overall well-being in juvenile idiopathic arthritis.