مريض بعد تبديل مفصل الورك بالمدخل الخلفي. أي تصرف منه يحتاج تدخل الممرضة؟

A client has had a posterior-approach hip replacement. Which action by the client requires the nurse to intervene?

1. Crossing his legs while sitting in a chair
2. Sleeping with an abduction pillow between his legs
3. Sitting in a high, firm chair with arms
4. Using a raised toilet seat

Answer: A) Crossing his legs while sitting in a chair. After a posterior approach, hip flexion beyond 90 degrees, adduction past midline and internal rotation are avoided because they can dislocate the joint. A raised seat, a high chair and an abduction pillow all protect it.