Final answer:
Nurses ensure a client's end-of-life care wishes are respected by thoroughly documenting these wishes in a treatment plan, which may include a DNR Order, the directives of a living will, and the instructions of a health care proxy, as well as hospice care coordination.
Step-by-step explanation:
Nurses implement a client's treatment and end-of-life care wishes by documenting all information that is relevant to the implementation of the client's wishes for treatment at end of life in a written plan of treatment. This could include respecting a Do Not Resuscitate (DNR) Order, following the directives of a living will, or abiding by the instructions of a health care proxy. Hospice care, which emphasizes comfort and quality of life rather than curative treatments, may also be part of fulfilling a patient's end-of-life wishes. Furthermore, nurses may coordinate with hospice services to provide palliative care which supports the patient and their family emotionally and physically, often enabling the patient to spend their last days at home surrounded by family.