Palliative Care, Advance Care Planning, and Goals

Palliative Care, Advance Care Planning, and Goals

Palliative care across the continuum

Palliative care is specialized care focused on relieving suffering and improving quality of life for people with serious illness. It can begin at diagnosis, continue alongside curative or life-prolonging treatment, and intensify as disease advances - it is not limited to the final days. The OCN exam tests this misconception directly. A patient with metastatic lung cancer on immunotherapy who has dyspnea, anxiety, and family conflict can receive palliative care while treatment continues.

Early palliative care has been associated with better symptom control and quality of life, and in some studies with longer survival, so framing it as "giving up" is both inaccurate and a frequent distractor answer. Palliative teams assess physical symptoms, emotional distress, spiritual concerns, communication needs, caregiver strain, and practical burdens; the oncology nurse performs focused symptom assessment, implements protocols or standing orders when available, teaches medication safety, and escalates uncontrolled symptoms to that team or the provider.

Referral triggers

Goals-of-care communication

The nurse is often first to hear that a patient is afraid, tired, or confused. The OCN response is not false reassurance or unilaterally deciding treatment should stop. Instead: assess understanding, ask permission to discuss, explore values, and report to the team so goals can be revisited as disease and treatment response change.

Useful prompts: "What have you heard about where things stand?" "What matters most if time is shorter than hoped?" "Who should speak for you if you cannot speak for yourself?" Goals of care are broader than code status: one patient may want aggressive symptom control plus continued treatment that preserves function; another may decline disease-directed therapy yet still want antibiotics for a reversible infection. The nurse's job is to translate stated values into specific, actionable decisions and to ensure the team documents and updates them, rather than treating a one-time conversation as permanent.

Advance care planning

Advance care planning (ACP) is a process, not a single form. It includes naming a health care proxy / durable power of attorney for health care, discussing acceptable quality of life, documenting preferences, and sharing documents with family and clinicians. A living will records treatment wishes; POLST/MOLST (Physician/Medical Orders for Life-Sustaining Treatment) translate goals into actionable medical orders for seriously ill patients and travel across care settings. A common exam trap equates ACP with a single do-not-resuscitate order; ACP is far broader and should occur while the patient can still participate.

Encourage completion before crisis, especially with advanced disease, high-risk treatment, cognitive-decline risk, or limited support. If family members disagree, return to the patient's expressed wishes - when the patient has capacity, autonomy governs - and involve the provider, social work, ethics consultation, or palliative care to resolve conflict rather than defaulting to the loudest relative.

Safe symptom relief

Pain assessment covers location, quality, severity, functional impact, prior therapies, and adverse effects. Key opioid principles tested on the exam:

• Distinguish persistent pain from breakthrough pain; breakthrough doses are typically about 10-20% of the total 24-hour dose
• Start a scheduled stimulant laxative (e.g., senna) with opioids - tolerance to constipation does not develop
• Monitor sedation and respiratory rate; sedation precedes respiratory depression
• There is no ceiling dose for pure mu-opioid agonists like morphine; titrate to effect
• Address addiction myths; appropriate use for cancer pain is standard of care

Dyspnea management may include treating reversible causes, upright positioning, a fan or airflow, oxygen when hypoxemic, low-dose opioids for refractory breathlessness, and anxiety support. Nausea management depends on cause: chemotherapy-related nausea responds to serotonin (5-HT3) antagonists, dexamethasone, and neurokinin-1 antagonists; bowel obstruction may need antiemetics, octreotide, and surgical or stenting evaluation; constipation needs laxatives; vestibular nausea responds to antihistamines or anticholinergics; and brain-metastasis nausea may improve with corticosteroids that reduce cerebral edema.

Matching the antiemetic to the mechanism is a recurring exam theme rather than reaching reflexively for one drug.

Ethics, culture, and hospice transition

Palliative conversations must respect culture, religion, family roles, and autonomy. Some patients want full prognostic detail; others prefer family hear first - clarify the preference and use qualified interpreters. Hope can be reframed from cure to comfort, time at home, symptom control, reconciliation, or attending a meaningful event. Hospice is palliative care for patients with a limited prognosis who prioritize comfort over curative treatment, while palliative care can be delivered concurrently with active oncology therapy at any stage.

The best exam answer often corrects the fear that accepting palliative care means the oncology team is abandoning the patient. In summary, the palliative content rewards three behaviors: recognizing referral triggers early, communicating honestly without making unilateral treatment decisions, and applying safe, mechanism-based symptom management - especially opioid principles - so that comfort and goal-concordant care advance together.