Comprehensive Study Guide: Supportive Care, End-of-Life, and Postmortem Nursing Interventions

Principles of Supportive and Palliative Care

• Metaphor of the Body as a Bridge:

  • As the human body ages or faces serious illness, its structural integrity weakens and begins to crumble.
  • Supportive and palliative care acts as an extra layer of structural support added to the bridge to keep it strong.

• Core Objectives:

  • Improve the overall quality of life for both the patient and their family.
  • Ensure that delivered medical care aligns directly with the patient's personal healthcare goals, values, and wishes.
  • Focus on comfort and symptom management rather than curative interventions.
  • Provide holistic care spanning emotional, social, and spiritual dimensions.
  • Offer referrals to community resources, counseling, and support groups.

• Patient Population and Delivery Settings:

  • Serves patients of all ages at any stage of a serious or life-threatening illness.
  • Arranged and delivered concurrently with standard medical treatments.
  • Care settings include inpatient hospital stays, outpatient clinic visits, and home care alongside hospice services.

• Evidence-Based Outcomes:

  • Fewer distressing physical symptoms.
  • Enhanced overall quality of life.
  • Decreased incidence and severity of depression.
  • Increased overall survival/longer life compared to patients who do not receive supportive care.

• Interdisciplinary Team Structure (e.g., University of Iowa Hospitals and Clinics):

  • Composed of doctors, nurses, social workers, chaplains, music therapists, and pharmacists.
  • Focuses primarily on active listening to understand patient and family concerns.
  • Guides families through complex decision-making during major medical crises or end-of-life care.

Pain Management and Postmortem Nursing Interventions

• Paramount Importance of Pain Control:

  • Pain management is the single most critical priority in both palliative and hospice care.
  • Targeted assessment and immediate intervention for pain are paramount nursing duties.

• Preserving Dignity in Patient Care:

  • Patients must never be neglected or left lying in fecal matter or urine.
  • Dignity and respect must be maintained at all times, including after death, as deceased individuals remain the nurse's patient throughout postmortem care.

• Postmortem Preparation of the Body:

  • Clean the body thoroughly of any urine or fecal matter prior to family viewing.
  • Perform oral care: brush teeth and keep lips moisturized.
  • Apply lotion to the skin and comb or style hair to ensure a presentable and peaceful appearance.
  • Management of invasive lines and tubing: Leave IV lines and medical tubing in place according to standard postmortem protocol. Removing lines can cause bodily fluids or blood to drip from follicles and entry sites, which can traumatize viewing family members.

• Support Interventions for Grieving Families:

  • Step outside the standard clinical role to serve as a resource guide.
  • Provide referrals for grief counseling, outpatient therapy, bereavement support groups, and adaptive hobbies.

Physical Signs and Symptoms of Imminent Death

• Dermatological Changes:

  • Skin becomes pale, dry, gray, and spotted.
  • Mottling: A purplish, splotchy skin discoloration resembling deep fatigue or bruising, caused by severe peripheral vascular collapse and declining systemic circulation.

• Respiratory Secretions and the "Death Rattle":

  • Accumulation of thick secretions in the oral cavity, pharynx, and bronchial tree due to loss of the swallow reflex and generalized muscular weakness.
  • Scopolamine: A transdermal patch applied to the neck/behind the ear. Used to decrease upper respiratory and oral secretions to relieve the death rattle; also treats nausea and dizziness.

• Cheyne-Stokes Respirations:

  • An abnormal, irregular breathing pattern characterized by alternating phases of rapid, deep breathing, gasping, and extended periods of apnea (cessation of breathing).
  • Directly accompanied by sharp drops in arterial oxygen saturation ($\text{SpO}_2$) during apneic spells.
  • Associated with central nervous system disorders, head trauma, increased intracranial pressure, and low cardiac output states such as congestive heart failure (CHF) leading to compromised cerebral perfusion.
  • Indicates that death is imminent, typically occurring within hours to days.

• Gastrointestinal and Neurological Decline:

  • Unreceptivity: The body stops digesting enteral nutrition. Tube feedings (such as those administered via a Kangaroo pump) will cease moving through the GI tract and may reflux.
  • Unresponsiveness: Final confirmation of biological death requires verifying the absence of a central pulse and spontaneous respiratory effort.

• Sensory and Postmortem Reflexes:

  • Hearing: Widely recognized as the final sense lost before death. Nurses and families should continue speaking to the patient up until and through the dying process.
  • Postmortem Manifestations: Involuntary relaxation of sphincters leading to bowel/bladder evacuation, tearing, subtle postmortem muscle twitches, and passive expulsion of trapped pulmonary air or secretions upon body movement or chest compression.

Interprofessional Collaboration and the Role of the Chaplain

• Primary Scope of the Chaplain:

  • Provides non-denominational spiritual care and emotional crisis stabilization regardless of the patient's or family's specific religious affiliation.
  • Acts as the primary resource person to deliver catastrophic or tragic bad news, calm intensely emotional or angry family members, and de-escalate crisis situations (e.g., at major trauma centers like UF Health Downtown in Duval County).
  • Prevents inappropriate escalation to hospital security when families display acute, traumatic grief reactions.

• Protocol for IV Push Medication Administration:

  • When administering an IV push medication to a patient for the first time, the nurse must remain at the bedside to observe the patient continuously for $15\text{--}30\,\text{minutes}$ to monitor for severe adverse reactions, respiratory depression, or anaphylaxis.
  • Case Illustration: Failure to observe a patient following an IV push of Demerol for a post-epidural spinal headache led to maternal seizures, respiratory arrest, and emergency resuscitation three days postpartum following the delivery of an $11\,\text{lb}\ 14\,\text{oz}$ infant in February 2001 ($02/2001$).

Cultural, Religious, and Ethical Considerations in End-of-Life Care

• Perinatal and Infant Loss Support:

  • Offer parents meaningful memory-making opportunities: professional photos, handprints, footprints, and combined family handprints involving parents and siblings.
  • Allow parents extended, uninterrupted time to hold and stay with the deceased infant.

• Suicide and Catholicism:

  • Traditional Roman Catholicism considers suicide ("self-murder") a grave sin that prevents eternal salvation.
  • When supporting a Catholic family following a suicide, nurses must never state that the deceased is "in a better place," as this directly contradicts Catholic theological doctrine.
  • Nurses must set aside personal religious beliefs and maintain a supportive, non-judgmental, therapeutic presence.

• Religious Burial and Autopsy Standards:

  • Orthodox/Traditional Judaism: Generally opposes autopsies and organ donation. Prefers rapid burial before natural decomposition begins, utilizing a simple wooden/pine box without embalming.
  • Islam: Opposes embalming and caskets. The deceased is ritually washed, wrapped in a simple cloth/sheet, and buried directly in the earth within $3\,\text{days}$; family members actively participate in shoveling dirt over the site.

• Organ Donation Rights and Next-of-Kin Override:

  • Even if a patient designates organ donor status on a driver's license or medical chart, organ procurement organizations require legal consent from the next-of-kin at the time of death.
  • Next-of-kin decisions can override the patient's driver's license designation if a legally binding advanced directive or living will is not explicitly enforced.

• Off-Duty Legal Obligations for Nurses (Florida Law):

  • Duty to Rescue: Under Florida law, nurses who are off the clock are not legally obligated to render emergency aid or CPR to individuals in distress in public spaces.
  • Good Samaritan Coverage: If an off-duty nurse voluntarily chooses to render emergency assistance in good faith, Good Samaritan laws protect them from legal liability provided gross negligence is absent.

Confirming Death and Postmortem Physiological Phenomena

• ECG Verification of Asystole:

  • A flatline (asystole) reading on an electrocardiogram (ECG) monitor confirms the cessation of cardiac electrical activity.
  • Always inspect monitor leads first to verify that a flatline is not the result of a disconnected lead.
  • Mute or turn down the monitor alarm volume immediately to spare viewing family members unnecessary auditory trauma.

• Postmortem Air and Secretion Expulsion:

  • Physical manipulation or hugging of a deceased body can compress the thoracic cavity, forcing residual lung air across the vocal cords and producing an audible sigh, gasp, or groan.
  • This pressure may also force retained oral or pulmonary secretions out through the mouth.
  • Nurses must educate grieving family members about these involuntary mechanical events to prevent false hopes of resuscitation or frantic, inappropriate CPR attempts on a patient already exhibiting signs of rigor mortis.