Final answer:
The best intervention is to use a chair alarm, regularly assess for underlying conditions, and provide a safe environment.
Step-by-step explanation:
The best intervention for an unsteady client who keeps getting out of their chair due to confusion is to use a chair alarm. A chair alarm is a device that can be attached to the client's chair and will alert the nurse when the client attempts to get up. This allows the nurse to respond quickly and prevent falls or injuries.
Additionally, the nurse should regularly assess the client for any underlying medical conditions that may be contributing to the confusion and unsteadiness. It is important to address any underlying conditions or medication side effects to help manage the client's symptoms.
Lastly, the nurse can provide a safe and comfortable environment for the client by removing any tripping hazards and ensuring that the client has clear pathways to walk. This can help reduce the risk of falls and injuries.