You are an attending physician at a palliative care unit and are asked to see...

At the end of life, decreasing consciousness and unresponsiveness are common and expected physiologic changes. MCCQE ELOM objectives emphasize prioritizing patient comfort, respecting goals of care, and communicating clearly with families about prognosis and the dying process. The best next step is to explain that her reduced level of consciousness is most consistent with imminent dying and that she is unlikely to have the decision-making capacity required to execute legal documents (capacity requires understanding and appreciation of the decision and its consequences).

Withholding morphine to attempt to increase alertness risks causing pain and dyspnea, violating the duty to relieve suffering. Administering naloxone is inappropriate because it may precipitate acute pain and distress and is not indicated when opioids are being used appropriately for symptom control. A legal opinion or ethics consult may be considered later if conflict persists, but the immediate priority is compassionate communication, clarifying that “waking her to sign” is unlikely feasible or ethically justified, and supporting the son through anticipatory grief while continuing comfort-focused care.