An introduction to the field of gerontological nursing, focusing on the unique healthcare needs of older adults, the aging process, and the role of gerontological nurses in promoting health and well-being in this population.
Overview of Gerontological Nursing
Focus: caring for older adults across the lifespan, promoting health, preventing disease, and managing age‑related conditions.
| Aspect | Description |
|---|---|
| Gerontological Nursing | Specialized nursing practice that addresses the physical, psychological, social, and spiritual needs of older adults (typically ≥65 years). |
| Settings | Acute care hospitals, long‑term care facilities, skilled nursing facilities, home health, hospice, community health centers, and assisted‑living communities. |
| Population | Older adults with normal aging, chronic illnesses, frailty, dementia, palliative needs, or end‑of‑life care. |
| Domain | Key Skills & Knowledge |
|---|---|
| A. Professional Role | • Advocate for older adults’ rights and autonomy. • Coordinate interdisciplinary care. • Apply evidence‑based practice and quality improvement. |
| B. Clinical Knowledge | • Normal aging physiology and pathophysiology. • Common geriatric syndromes (falls, delirium, polypharmacy, incontinence, pressure injuries). |
| C. Assessment | • Comprehensive Geriatric Assessment (CGA): functional, cognitive, psychosocial, medication, nutrition, and environmental domains. |
| D. Communication | • Use age‑appropriate communication techniques. • Conduct advance care planning discussions. • Engage family/caregivers as partners. |
| E. Ethics & Legal | • Informed consent, capacity assessment, and surrogate decision‑making. • Knowledge of elder‑specific statutes (e.g., Adult Protective Services, HIPAA, state guardianship laws). |
| F. Leadership & Education | • Mentor staff on geriatric best practices. • Develop community outreach and health‑promotion programs. |
| System | Typical Changes | Clinical Implications |
|---|---|---|
| Cardiovascular | ↓ Maximal heart rate, ↑ systolic BP, stiffening of vessels | Higher risk for hypertension, MI, orthostatic hypotension. |
| Respiratory | ↓ Chest wall compliance, ↓ alveolar surface area | Reduced reserve → higher susceptibility to infections, dyspnea on exertion. |
| Renal | ↓ GFR (~1 mL/min/yr after age 40) | Dose‑adjust medications; monitor fluid/electrolyte balance. |
| Musculoskeletal | Sarcopenia, loss of bone density, decreased proprioception | Falls, fractures, functional decline. |
| Neurologic | Slower processing speed, reduced neurotransmitter synthesis | Delirium risk, medication sensitivity, cognitive decline. |
| Gastrointestinal | ↓ motility, reduced gastric acid | Constipation, malabsorption, altered drug absorption. |
| Immune | Immunosenescence (↓ T‑cell function) | Higher infection rates, poorer vaccine response. |
| Syndrome | Definition | Assessment Tools | Primary Interventions |
|---|---|---|---|
| Falls | Unintentional descent to the ground. | Timed Up‑and‑Go (TUG), Berg Balance Scale. | Fall‑risk screening, home safety modifications, strength & balance training, medication review. |
| Delirium | Acute, fluctuating disturbance in attention & cognition. | Confusion |