The nurse is caring for a child with sickle cell disease who is experiencing a sickle cell crisis. Which finding should the nurse report to the healthcare provider immediately?

The nurse should report chest pain to the healthcare provider immediately when caring for a child with sickle cell disease who is experiencing a sickle cell crisis. Chest pain can be a sign of acute chest syndrome, a potentially life-threatening complication of sickle cell disease that requires prompt treatment. Swelling in the hands or feet, ulcers on the legs, and jaundice are common symptoms of sickle cell disease and do not require immediate reporting to the healthcare provider.