Final answer:
Nurses implement a client's treatment and end-of-life care wishes by following their plan of treatment and respecting their specific wishes through legal documents like living wills or advance directives. A Do Not Resuscitate (DNR) Order may be included in the patient's wishes, directing medical personnel not to revive the patient if their heart stops beating. Nurses play a critical role in upholding and honoring these wishes in end-of-life care.
Step-by-step explanation:
Nurses implement a client's treatment and end-of-life care wishes by following the client's plan of treatment, except in emergency situations. In end-of-life care, patients may express their wishes through legal documents such as a living will or advance directive. These documents specify the interventions the patient wants, including a Do Not Resuscitate (DNR) Order, which instructs medical personnel not to revive the patient if their heart stops beating. Nurses play a crucial role in respecting and implementing the patient's wishes, ensuring their end-of-life care aligns with their treatment plan.