Final answer:
The nurse should perform the Ortolani and Barlow tests, monitor infants for DDH at follow-up visits, and explain the need for serial casting.
Step-by-step explanation:
When attempting to diagnose and treat developmental dysplasia of the hip (DDH), the nurse should:
- Be able to perform the Ortolani and Barlow tests.
- Carefully monitor infants for DDH at follow-up visits.
- Explain to the parents the need for serial casting.
Performing the Ortolani and Barlow tests helps the nurse assess hip instability, which is a sign of DDH. Monitoring infants for DDH at follow-up visits is important for early detection and intervention. Explaining the need for serial casting helps parents understand the treatment process for DDH.