What action should the nurse take for a male client with metastatic lung cancer who does not wish to be "hooked up to any machines"?

For a male client with metastatic lung cancer expressing a desire not to be "hooked up to any machines," the most appropriate action is to administer analgesic medications as needed. This choice aligns with the principle of respecting the patient's autonomy and wishes regarding end-of-life care.

In cases where clients have expressed a desire to avoid aggressive interventions or life-sustaining treatments, providing comfort through palliative care becomes paramount. Analgesics help manage pain and improve the quality of life for individuals with metastatic cancer, allowing them to experience as much comfort and dignity as possible during their illness.

Supporting a patient's choices in such circumstances is a core tenet of nursing practice, especially in the context of hospice or palliative care. This approach recognizes the emotional and physical needs of the client while honoring their wish to avoid invasive procedures or treatments that they do not perceive as beneficial.