Nursing week 2 notes 9/3/26. Health Care Delivery, Levels of Care, and Disease Prevention
Structure and Regulation of the Health Care System
System Governance and Oversight:
Regulatory Agencies: Federal, state, and private regulatory bodies oversee healthcare institutions to ensure compliance with standards of quality, safety, and operational legality.
State Regulation: State governments maintain regulatory oversight over healthcare practice through licensure boards, public health departments, and facility certification rules.
Health Care Reform: Ongoing systemic changes aim to restructure delivery models, expand coverage, lower costs, and enhance the overall quality of care.
Facility Policy and Practice Guidance: When performing high-risk procedures or specialized clinical skills (e.g., blood transfusions), nurses must always consult and adhere to their specific facility's policy and procedure manual as the primary aruthority guiding practice, rather than relying on memory or journal articles.
Quality Assessment, Accreditation, and Safety:
Accreditation: Institutional evaluation conducted by external bodies to verify compliance with established standards of care and operational rigor.
The Joint Commission: An independent, non-profit organization that accredits and certifies healthcare organizations and programs in the United States, serving as a primary symbol of quality.
National Patient Safety Goals (NPSGs): Specific, evidence-based safety targets updated annually by The Joint Commission to address identified areas of risk in healthcare settings (e.g., patient identification, medication safety, infection prevention).
Sentinel Events & Never Events: Unanticipated occurrences in a healthcare setting resulting in death or serious physical or psychological injury (e.g., discharging a newborn to the wrong family). These require immediate root-cause analysis and systemic intervention.
Distinction from Standard Workflow Variances: Minor operational or timing variances (such as administering routine medications minutes late, forgetting stock supplies in a client room, or missing hourly rounding) reflect standard of care issues or workflow variances rather than automatic sentinel events, unless tied to urgent stat orders or critical harm.
Patient Satisfaction Metrics:
Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS): A standardized, publicly reported survey instrument measuring patients' perspectives on their hospital care, influencing institutional reputation and Medicare reimbursement.
Press Ganey: A widely utilized private survey platform designed to evaluate patient experience, staff engagement, and operational healthcare metrics.
Nurses' Role in Health Care Reform:
System Transformation: Emerging shifts in healthcare delivery provide nurses with unprecedented opportunities to actively shape future healthcare infrastructure and practice standards.
National Advocacy: Nurses are cultivating a prominent voice in addressing complex health-related issues, formulating clinical policy, and proposing national solutions.
Advanced Educational Pathways: Nurses are pursuing advanced academic qualifications in increasing numbers, achieving credentials such as Advanced Practice Registered Nurse (APRN), Doctor of Nursing Practice (DNP), and Doctor of Philosophy (PhD) in Nursing.
Holistic Nursing Model: Across all practice settings and educational levels, the central focus of nursing care remains holistic—encompassing physical, emotional, social, and spiritual dimensions essential to promoting health and preventing illness.
Healthcare Finance, Funding, and Resource Allocation
Primary Healthcare Payment Mechanisms:
Out-of-Pocket Payment: Direct payment made by individual patients for healthcare services without third-party insurance coverage or assistance.
Private Insurance: Commercial health plans funded through individual or employer-sponsored premium payments.
Government Financing Programs: Tax-funded public programs designed to provide healthcare access to specific vulnerable or qualifying populations.
Government-Funded Healthcare Programs:
Medicare:
Eligibility Criteria: Covers individuals aged years or older, as well as younger individuals with End-Stage Renal Disease (ESRD) or other qualified debilitating diseases and disabilities.
Reimbursement Structure: Employs Diagnosis-Related Groups (DRGs) to establish fixed prospective payments based on specific diagnostic categories regardless of individual hospital length of stay.
Medicaid:
Eligibility Criteria: Provides healthcare coverage for low-income individuals and families living below federally defined poverty levels.
Target Populations: Pregnant individuals, children, and persons living with disabilities who meet state and federal income qualifications.
State Variability: Administered jointly by federal and state governments; benefit structures, income thresholds, and specific coverage details vary significantly by state.
Children's Health Insurance Program (CHIP): Federal-state initiative providing comprehensive healthcare coverage to uninsured children in families whose income is too high to qualify for Medicaid but too low to afford private coverage.
Veteran's Health Administration (VHA): Comprehensive nationwide healthcare delivery system dedicated to serving military veterans.
Reimbursement and Payment Models:
Diagnosis-Related Groups (DRGs): A prospective payment system that categorizes inpatient hospital cases into specific clinical categories to standardize medical reimbursement.
Fee-For-Service (FFS): Traditional payment model where healthcare providers are reimbursed separately for each individual test, procedure, or service performed.
Resource Utilization Groups (RUG): A classification system utilized in long-term care and skilled nursing settings to determine reimbursement based on patient care intensity and resource needs.
Health Disparities and Social Determinants of Health
Conceptual Definitions:
Health Equity vs. Equality:
Equality: Providing uniform, identical resources to all individuals regardless of baseline differences (e.g., handing out the exact same standard pen to everyone, which fails individuals with severe arthritis or motor limitations).
Equity: Allocating customized resources and adaptive tools tailored to individual needs so everyone can achieve optimal functional outcomes.
Health Disparity: A specific, systemic type of health difference closely linked with social, economic, and/or environmental disadvantages that adversely affects marginalized populations.
Highlighted Examples of Health Disparities:
Rural Health: Individuals living in rural geographic regions experience statistically lower life expectancy compared to urban populations, driven by provider shortages, transportation barriers, and geographic isolation.
Infant Mortality: Black infants experience nearly double () the mortality rate within their year of life compared to white infants due to systemic inequities and healthcare access barriers.
LGBTQ+ Adolescent Health: Youth identifying as LGBTQ+ report to higher rates of severe suicidal ideation and suicide attempts linked to societal stigma and systemic barriers.
Social Determinants of Health (SDOH):
Definition: The complex, non-medical conditions and environments in which people are born, live, learn, work, play, worship, and age (encompassing key domains: neighborhood/built environment, socioeconomic status, education, healthcare access, and social context).
Scope of Impact: Directly influences overall quality of life, functional capabilities, and disease management (e.g., managing COPD in a neighborhood with high environmental pollutants or lack of resources).
Healthcare Settings and Interprofessional Care
Healthcare Settings and Levels of Care:
Acute Care Hospital: Short-term stabilization and treatment facilities for severe, sudden medical conditions (e.g., pediatric dehydration requiring IV fluids and diagnostic monitoring, with expected short stays rather than multi-month admissions).
Long-Term Acute Care Hospital (LTACH): Specialized facilities for patients requiring complex, prolonged acute clinical care (e.g., extended mechanical ventilation, severe wound care).
Skilled Nursing Facility (SNF): Post-acute residential facilities delivering -hour skilled nursing, medical supervision, and intensive physical/occupational rehabilitation.
Rehabilitation Facility: Specialized clinical settings dedicated to restoring physical, functional, or cognitive capabilities lost due to injury or illness.
Residential Care: Long-term group living facilities offering supervision, personal care support, and daily living assistance.
Interprofessional Healthcare Team Roles:
Physicians (MD/DO), APRNs, and PAs: Diagnose medical conditions, prescribe treatments, and lead overall clinical care plans.
Physical Therapy (PT): Focuses on gross motor skills, lower extremity strength, ambulation, mobility, and bed/chair transfers.
Occupational Therapy (OT): Focuses on restoring fine motor skills and independence with Activities of Daily Living (ADLs) such as showering, dressing, grooming, writing, and eating.
Speech-Language Pathology (SLP / ST): Manages speech and communication strategies, and evaluates internal swallowing mechanisms (dysphagia assessment).
Registered Dietitian: Assesses specialized nutritional needs, formulates therapeutic diet plans, and guides clinical nutritional care.
Pharmacist: Evaluates medication safety, checks contraindications/interactions, advises on administration routes (e.g., verifying if tablets can be crushed in applesauce vs. non-dairy vehicles), and handles time- or light-sensitive drug delivery.
Chaplain / Spiritual Care Provider: Offers non-denominational spiritual, emotional, and faith-based support to address existential distress (distinct from psychiatric evaluations).
Case Manager: Coordinates resource allocation across settings and facilitates patient-centered discharge planning.
Health Promotion, Wellness, and Disease Continuum
States of Health:
Wellness: An active, dynamic process of becoming aware of and making choices toward a healthy, fulfilling, and optimal lifestyle.
Disease: A pathological alteration in bodily structure or function resulting in physiological impairment.
Illness: The subjective, personal response of an individual to a disease, reflecting how they feel, adapt, and experience bodily dysfunction.
The Illness-Wellness Continuum:
Health exists along a broad spectrum ranging from Premature Death at score to Optimal High-Level Wellness at score 10$.
Disease (0313467910100\%30353035$$ times weekly, dietary salt reduction).
Secondary Prevention:
Target Population: Susceptible populations or asymptomatic individuals with early disease.
Clinical Goal: Screening for early detection, prompt diagnosis, and early intervention to limit disease severity.
Representative Examples: Diagnostic screening tests (mammograms, Pap smears, routine blood pressure screenings).
Tertiary Prevention:
Target Population: Individuals with an established acute or chronic disease diagnosis.
Clinical Goal: Begins post-diagnosis to decrease severe complications, lower morbidity, minimize functional disability, and rehabilitate patients.
Representative Examples: Surgical management (e.g., mastectomy), adjuvant chemotherapy/radiation, cardiac rehabilitation programs.
Quaternary Prevention:
Target Population: Patients vulnerable to over-medicalization or redundant clinical care.
Clinical Goal: Identifying patients at risk of unnecessary or invasive medical interventions to protect them from harm that outweighs clinical benefit (e.g., discontinuing redundant drugs due to adverse interactions).
,