10.3 Palliative, Hospice & End-of-Life Care

Palliative, Hospice & End-of-Life Care

Caring for residents at the end of life is one of the most sacred, impactful, and clinically demanding responsibilities of a Certified Nursing Assistant. In long-term care facilities, hospice units, and home health settings across Arizona, CNAs provide the continuous bedside physical comfort, emotional presence, and dignified touch that define compassionate end-of-life care. Mastering the distinctions between palliative and hospice frameworks, recognizing the physiological and psychological transitions of dying, and executing respectful post-mortem procedures ensure that every resident experiences a peaceful, comfortable, and dignified death.

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|                   END-OF-LIFE CARE PHILOSOPHICAL SPECTRUM                   |
|                                                                             |
|   PALLIATIVE CARE                             HOSPICE CARE                  |
|   - Focus: Symptom management & comfort.      - Focus: Comfort & dignity.   |
|   - Disease Stage: ANY stage of illness.      - Disease Stage: Terminal     |
|   - Curative Care: CAN be received            - Curative Care: Forgone /    |
|     concurrently with curative treatments.      curative treatment ceased.  |
|   - Prognosis: No time limit / any prognosis. - Prognosis: <= 6 months.     |
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1. Palliative Care vs. Hospice Care Frameworks

Although both models prioritize comfort, symptom alleviation, and quality of life, they differ fundamentally in their prognosis criteria and treatment goals:

Palliative Care

• Definition: Specialized medical and nursing care for individuals living with serious, chronic, or life-threatening illnesses (e.g., advanced heart failure, COPD, renal failure, cancer).
• Core Principles: Focuses on relieving pain, physical symptoms (dyspnea, nausea, fatigue), and emotional stress. It is appropriate at any age and at any stage of a serious illness.
• Curative Integration: Palliative care is delivered alongside active curative or life-prolonging treatments (e.g., chemotherapy, radiation, dialysis, surgical interventions).

Hospice Care

• Definition: A comprehensive program of comfort-focused care and supportive services for individuals in the final terminal phase of life.
• Eligibility Requirement: A physician must certify that the resident has a terminal illness with a life expectancy of six (6) months or less if the disease runs its normal course.
• Curative Transition: The resident and family choose to forgo curative or life-prolonging treatments, redirecting all medical and nursing efforts exclusively toward comfort, pain control, symptom relief, and quality of life.

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2. Psychosocial Support & The Stages of Grief

Elisabeth Kübler-Ross identified five common psychological stages experienced by individuals facing terminal illness, severe loss, or bereavement.

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|                  THE KÜBLER-ROSS FIVE STAGES OF GRIEF                       |
|                                                                             |
|   1. DENIAL -------> "No, not me. The doctor made a mistake with my labs."  |
|   2. ANGER --------> "Why me? It is not fair! The staff does not care!"     |
|   3. BARGAINING ---> "If God lets me live to see my grandchild graduate..." |
|   4. DEPRESSION ---> Profound sadness, withdrawal, silence, crying.         |
|   5. ACCEPTANCE ---> Peaceful detachment, readiness: "I am at peace now."   |
|                                                                             |
|   [!] CRITICAL NOTE: Grief is NOT linear. Residents move back and forth     |
|       between stages, skip stages, or experience multiple stages at once.   |
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CNA Therapeutic Communication Rules for Grief:

• Never Argue with Denial: Do not force reality onto a resident in denial; listen supportively and validate feelings.
• Do Not Take Anger Personally: Understand that anger is a normal reaction to loss of control, fear of death, and physical vulnerability. Remain calm, empathetic, and attentive.
• Listen Supportively During Bargaining: Allow the resident to express spiritual hopes and fears without lecturing.
• Provide Compassionate Presence in Depression: Sitting quietly, holding the resident's hand, or simply being present ("holding space") is often far more healing than words. Avoid cliches like "Cheer up" or "Everything happens for a reason."
• Support Acceptance: Assist family members who may not yet be at the acceptance stage, allowing quiet private moments with their loved one.

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3. Physiological Signs of Approaching Death

As the human body prepares for biological death, organ systems progressively slow down and cease functioning.

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|                  PHYSIOLOGICAL SIGNS OF IMPENDING DEATH                     |
|                                                                             |
|   RESPIRATORY SYSTEM                                                        |
|   - Cheyne-Stokes Respirations: Cycles of deep/fast breaths then APNEA.     |
|   - "Death Rattle": Mucus collects in throat; turn resident on side.        |
|                                                                             |
|   CIRCULATORY SYSTEM                                                        |
|   - Mottling: Purplish blotching on feet/legs moving upward.                |
|   - Extremities become cool, pale, and cyanotic; pulse becomes weak/thready.|
|   - Diaphoresis: Profuse cold, clammy sweating.                             |
|                                                                             |
|   ELIMINATION & METABOLISM                                                  |
|   - Oliguria: Profoundly decreased, dark amber/tea-colored urine output.    |
|   - Incontinence of bowel and bladder due to sphincter relaxation.          |
|   - Loss of appetite, dysphagia, refusal of food and fluids.                |
|                                                                             |
|   NEUROLOGICAL & SENSORY                                                    |
|   - Semi-consciousness, glazed/staring eyes, decreased muscle tone.         |
|   - CRITICAL FACT: HEARING IS THE LAST SENSE TO BE LOST!                    |
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Clinical Manifestations Breakdown:

1. Cheyne-Stokes Respirations: An irregular breathing pattern characterized by a gradual increase in depth and rate of breathing, followed by a gradual decrease, culminating in periods of apnea (cessation of breathing) lasting 10 to 60 seconds.
2. The "Death Rattle" (Terminal Respiratory Secretions): Gurgling, rattling sounds heard during breathing caused by saliva and mucus collecting in the posterior pharynx and trachea as the resident loses the ability to swallow or clear secretions.
   • CNA Action: Gently turn the resident onto their side or elevate the head of the bed slightly to allow gravity to drain secretions. Do not attempt deep or aggressive suctioning, which causes severe discomfort and mucosal trauma.
3. Mottling & Peripheral Cyanosis: Irregular, blotchy, lace-like purplish-blue discoloration appearing first on the toes and heels, progressing up the calves and thighs. Caused by peripheral vasoconstriction and pooling of deoxygenated blood.
4. Decreased Renal Output: Urine output drops significantly (oliguria/anuria) and becomes highly concentrated, dark amber, or brown due to decreased renal perfusion.
5. Sensory Preservation (HEARING):

[!IMPORTANT] HEARING IS THE LAST SENSE TO LEAVE

• Scientific and clinical evidence proves that auditory perception remains active even when a dying resident is unresponsive, comatose, or appears completely unconscious.
• CNA Rules: Always identify yourself when entering the room, explain every procedure before touching the resident, speak in gentle, respectful tones, and strictly instruct family and staff never to say anything in the room that they would not want the resident to hear.

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4. CNA Comfort Care Interventions

The primary clinical goal of nursing assistants caring for a terminally ill resident is total physical, sensory, and psychological comfort.

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|                        CNA END-OF-LIFE COMFORT PROTOCOL                     |
|                                                                             |
|   [FREQUENT MOUTH CARE] -----> Moisten oral tissues every 1-2 hours using    |
|                                foam swabs; apply lip balm/petroleum jelly.  |
|   [EYE & SKIN CARE] ---------> Wipe eyes with warm moist cloth; apply       |
|                                lubricating drops if ordered; clean dry skin|
|   [GENTLE REPOSITIONING] ----> Reposition every 2 hours for comfort; use    |
|                                soft pillows to cushion bony prominences.    |
|   [PAIN MONITORING] ---------> Observe non-verbal pain cues (grimacing,     |
|                                guarding, moaning) & alert nurse immediately.|
|   [ENVIRONMENTAL COMFORT] ---> Soft lighting, quiet room, favorite music.   |
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Specific CNA Bedside Care Measures:

• Oral Hygiene (Every 1–2 Hours): Dying residents breathe through open mouths, causing extreme xerostomia (dry mouth), thick secretions, and cracked tongues. Swab oral mucosa, gums, and tongue every 1–2 hours with sponge-tipped swabs moistened with water. Apply lip lubricant/petroleum jelly to lips.
• Skin Care & Pressure Relief: Reposition the resident gently every 2 hours using pillows beneath the back, knees, and ankles to prevent pressure injuries, while prioritizing resident comfort over rigid alignment.
• Non-Verbal Pain Observation: Dying residents often cannot verbalize pain. CNAs must vigilantly watch for non-verbal pain indicators:
  • Facial grimacing, furrowed brow, or clenched jaw.
  • Moaning, groaning, or whimpering.
  • Restlessness, agitation, or guarding a body part.
  • Tachycardia, elevated blood pressure, or rapid shallow breathing.
  • Report any suspected pain to the charge nurse immediately for PRN pain medication.

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5. Post-Mortem Care Procedures

Post-mortem care refers to the respectful physical preparation of the resident's body following biological death, preserving dignity, preparing the body for viewing by family members, and complying with facility policy and medical examiner requirements.

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|                    POST-MORTEM CARE STEP-BY-STEP PROTOCOL                   |
|                                                                             |
|   1. VERIFY PRONOUNCEMENT: Ensure physician/RN has officially declared death|
|   2. DON PPE & ENSURE PRIVACY: Close door, pull privacy curtains.           |
|   3. SUPINE ALIGNMENT: Place body flat on back with limbs straight.         |
|   4. ELEVATE HEAD OF BED SLIGHTLY (15-30°): Place pillow under head to      |
|      prevent blood from pooling in facial tissues (avoids discoloration).   |
|   5. GENTLY CLOSE EYES: Press fingertips lightly over eyelids for seconds.  |
|   6. INSERT DENTURES: Insert clean dentures if facility policy directs      |
|      (must be done before rigor mortis sets in); close mouth gently.        |
|   7. CLEAN THE BODY: Wash face, remove tape residue, bathe soiled areas.    |
|   8. PERINEAL PAD: Place disposable absorbent pad under buttocks for drain. |
|   9. DRESS & COVER: Put on clean gown; pull top sheet to shoulders/chest;   |
|      leave face and hands exposed; place hands peacefully over chest/abdomen|
|  10. PREPARE ROOM FOR FAMILY: Remove trash/soiled linen, dim lights, provide|
|      chairs, allow unhurried private family grieving time.                  |
|  11. FINAL SHROUDING & IDENTIFICATION TAGS: Attach ID tags (toe, shroud,    |
|      personal belongings) according to facility policy.                     |
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[!CAUTION] CRITICAL POST-MORTEM STEP: ELEVATING THE HEAD

• Placing a pillow under the deceased resident's head or elevating the head of the bed 15 to 30 degrees immediately following death is a mandatory clinical step.
• Clinical Rationale: Elevating the head prevents gravity from causing venous blood to pool in the vessels of the face, head, and neck. Un-elevated positioning causes rapid, permanent purple-black discoloration (livor mortis), making the resident appear bruised and distressing the grieving family.

Key Considerations for Post-Mortem Care:

• Rigor Mortis: The temporary stiffening of skeletal muscles that begins 2 to 4 hours post-mortem. Dentures must be inserted and the body positioned before rigor mortis locks joints into place.
• Medical Examiner / Autopsy Cases: If the death is suspicious, unexpected, or requires an autopsy, do NOT remove any tubes, IV lines, or catheters. Leave all medical lines completely intact and tape them securely to the skin as directed by the nurse.
• Family Support: Offer warm, empathetic presence, bring glasses of water, allow family members as much private time with the body as needed, and handle the resident's personal belongings with meticulous care.