Final answer:
The best intervention reflecting an understanding of the client's needs is providing an extra blanket to a client who often complains of being cold, as it demonstrates that the nurse remembers and anticipates their needs.
Step-by-step explanation:
Reflecting the best understanding of knowing their client depends on how well the nurse understands and responds to the client's individual needs. While all options provided can be considered good nursing practices, they are not equal in portraying an understanding of the client's specific situation. Let's analyze each intervention.
- Asking the client, "What do you need to be more comfortable?" encourages open communication and gives the client the opportunity to express their specific needs. This is proactive and patient-centered care.
- Offering the client's family a sleeper chair for use in the client's room might be thoughtful, but does not directly address the client's needs.
- Providing an extra blanket for a client who often complains of being cold shows that the nurse has remembered past conversations and is anticipating the client's needs based on their history.
- Awakening the client for a phone call from her son who lives out of town could be important but would depend on the client's preferences and state, such as if they need rest post-surgery or if they have expressed wishing not to be disturbed.
In summary, the best intervention that reflects an understanding of the client is option 3, because it shows that the nurse is taking into account the client's past complaints and current needs.