Nursing Foundations: Research, Theory, Healthcare Systems, and Legal Practice

A comprehensive collection of vocabulary flashcards covering nursing research methodologies, theoretical frameworks, healthcare delivery models, and legal and professional concepts.

PICOT Framework

A standardized format used to formulate clinical research questions, where P stands for Population/Patient/Problem, I for Intervention/Exposure, C for Comparison, O for Outcome, and T for Time.

Pure Science

A branch of science that summarizes and explains the universe without regard for whether the information is immediately useful, focusing on generating new knowledge.

Applied Science

The practical application of scientific theory and laws (also known as clinical science), focused on applying knowledge directly in patient care.

Translational Research

Research that serves as a conduit between bench research and bedside research, translating laboratory findings to the bedside and using clinical observations to guide new laboratory research.

Nursing Research

The systematic investigation of phenomena related to improving patient care.

Qualitative Research

An in-depth exploration using narrative data and a flexible design, primarily aimed at understanding human experiences.

Quantitative Research

A systematic approach involving precise measurement and statistical analysis using structured methods.

Mixed Methods Research

A research methodology combining both qualitative and quantitative approaches within a single study.

Randomized Controlled Trial (RCT)

An experimental study design characterized by the random assignment of participants into treatment and control groups to test an intervention.

Meta-analysis

A statistical technique that combines and integrates numerical findings from multiple individual studies to draw comprehensive conclusions.

Systematic Review

A comprehensive critical appraisal and synthesis of all primary research studies addressing a specific clinical topic or question.

Hierarchy of Scientific Evidence

A ranking of scientific evidence from strongest to weakest: Level 1 (Evidence-based practice guidelines, Systematic reviews, Meta-analyses), Level 2 (Randomised controlled trials, Cohort studies), Level 3 (Case control studies), Level 4 (Case reports/series, Narrative review), and Level 5 (Expert opinions, editorials).

Evidence-Based Practice (EBP)

An approach to clinical decision-making that integrates clinical judgment, patient preferences, and the best available empirical research evidence.

Theory

A group of related concepts, definitions, and statements that describe a certain view of nursing phenomena to describe, explain, or predict outcomes.

Philosophy (in Nursing)

The broadest conceptual view in nursing, consisting of a foundational set of beliefs about the nature of how the world works and what nursing values.

Conceptual Models

Organizational structures that provide a comprehensive framework for critical thinking about the processes of nursing.

Relationship of Research to Theory and Practice

A tripartite reciprocal interaction wherein clinical practice questions generate theory and motivate research, research tests theories and informs practice, and theories emerge from research while directing clinical practice.

Nursing Metaparadigm

The four foundational concepts of nursing: Person (the recipient of nursing care), Health (the degree of wellness or well-being experienced), Environment (internal and external surrounds affecting the client), and Nursing (the attributes, characteristics, and actions of the nurse).

Jean Watson

Nursing theorist renowned for her theory centering on human caring and establishing a caring environment.

Dorothea Orem

Nursing theorist known for developing the Self-Care Model in nursing practice.

Sister Callista Roy

Nursing theorist who established the Adaptation Model, focusing on how individuals adapt to environmental changes.

Imogene King

Nursing theorist who created the Theory of Goal Attainment.

Virginia Henderson

Nursing theorist who defined nursing around meeting basic needs, assisting individuals to perform activities independently as early as possible if they had the requisite strength.

Ida Jean Orlando

Nursing theorist who developed the Nursing Process Theory, focusing on identifying and meeting the patient's immediate needs.

Madeleine Leininger

Nursing theorist who founded transcultural nursing through the Theory of Culture Care Diversity.

Hildegard Peplau

Nursing theorist who developed the Interpersonal Relations Theory, establishing the nurse-patient relationship as the central concept of nursing care.

Acute Illness

An illness characterized by a sudden onset of symptoms that progress rapidly from mild to severe, typically ending with the patient returning to their former level of functioning without permanent changes.

Chronic Illness

An illness marked by a gradual onset of mild or vague symptoms that continues throughout the lifespan, involving permanent and progressive changes that require long-term behavioral modifications.

Disbelief & Denial

An initial psychological adjustment stage to chronic illness where individuals have difficulty recognizing symptoms or mistakenly believe they will subside without medical intervention.

Irritability & Anger

A stage of adjustment to chronic illness triggered by declining function, manifested outwardly as anger toward others or inwardly as guilt for failing to prevent illness.

Attempting to Gain Control

An illness adjustment stage where fear and concern drive treatment-seeking behaviors, such as consulting healthcare providers, seeking over-the-counter medications, and seeking education to manage the condition.

Depression & Despair

An adjustment stage where the pervasive losses associated with chronic illness—such as altered ability to work or loss of freedom from pain—evolve into a treatable mental health condition.

Acceptance & Participation

The stage of illness adjustment where the patient acknowledges reality, engages actively in treatment decisions, and develops mastery in managing long-term care.

Modeling

A social learning process whereby children acquire illness behaviors by observing how adult role models respond to sickness.

Resilience

The capacity to recover quickly from difficulties, determined by disposition, family influences, and outside support factors.

Spirituality

A personal belief system oriented around a higher power, interconnectedness among living beings, and an awareness of life's purpose and meaning, which is less differentiated than religion and not typically directly observed.

Religion

A codified system of organized rituals, practices, and beliefs designed to create meaning, functioning as an external expression of spirituality.

Cultural Competence

The ability and knowledge that guides nurses in understanding patient behaviors and planning appropriate care tailored to diverse cultural needs.

Transcultural Nursing

A formal area of nursing practice centered on providing competent care to individuals from backgrounds and cultures different from the nurse's own.

Ethnocentrism

The inclination to view one's own cultural group as the superior standard by which to judge the values and practices of other cultural groups.

Stereotyping

The act of applying generalized, preconceived assumptions or prejudgments to individuals from different cultures.

Medicare

A nationwide federal health insurance program established under Title XVIII of the Social Security Act that primarily covers adults aged 65 and older, certain individuals with disabilities, and individuals requiring dialysis or transplantation for permanent kidney failure.

Medicaid

A jointly funded federal and state program established under Title XIX of the Social Security Act that provides healthcare coverage to eligible low-income individuals and families.

Primary Care

The entry-level tier of the healthcare delivery system focused on health maintenance, emergency care, management of long-term/chronic illnesses, and treatment of conditions not requiring hospital admission.

Secondary Care

Specialized medical management provided by a specialist following a referral from a primary care provider.

Tertiary Care

Specialized, complex healthcare services provided to acutely ill patients, those requiring long-term care or rehabilitation, and terminally ill individuals.

Quaternary Care

Extremely specialized, uncommon medical care typically performed within dedicated research and academic medical centers.

Subacute Care

Goal-directed, comprehensive inpatient care designed for patients recovering from an acute illness, injury, or disease exacerbation, aimed at reducing costs and providing seamless transitional care.

Team Nursing

A healthcare delivery method where an RN serves as a team leader overseeing LVNs/LPNs and UAPs, delegating tasks according to staff skill level and patient complexity.

Primary Nursing

A care delivery system that assigns 24-hour authority, accountability, and responsibility for a patient's outcomes to one designated primary nurse throughout their stay.

Case Management Nursing

A model of care delivery that coordinates healthcare services across an illness continuum to achieve predetermined daily patient outcomes and reduce costs.

Critical Path

An interdisciplinary clinical management agreement outlining specific care providers and timeframes to achieve designated daily patient outcomes.

Patient-Centered Care

A care delivery philosophy predicated on the principle that the patient's personal needs have priority over institutional convenience and needs.

Common Law (Case Law)

Law established through judicial decisions and rulings by judges rather than through legislative enactments.

Statutory Law

Law enacted and established by formal legislative bodies such as the U.S. Congress or state legislatures.

Administrative Law

Regulations and rules created by government administrative agencies exercising delegated legislative authority.

Civil Law

Law that recognizes and enforces the legal rights and obligations of private individuals in legal disputes, such as in malpractice lawsuits.

Criminal Law

A category of law addressing unlawful behavior that threatens societal public order and safety.

Nurse Practice Act (NPA)

State-level statutory law that defines the legal scope, licensing parameters, minimal educational criteria, and regulatory boundaries of nursing practice within a specific state.

State Board of Nursing (BON)

The state administrative body tasked with enforcing the Nurse Practice Act, setting licensure criteria, approving educational curricula, and executing disciplinary action against nurses.

Mandatory Licensure Law

A statutory regulation requiring any individual who practices an occupation or profession to possess an active legal license to safeguard the public.

Permissive Licensure Law

A law that restricts the use of a protected professional title without outright forbidding unlicensed individuals from performing activities within that field.

Licensure by Endorsement

The procedure permitting a nurse licensed in one state to obtain licensure in another state without repeating the NCLEX examination.

Nurse Licensure Compact (NLC)

An interstate mutual recognition agreement enabling qualified registered nurses to hold a multistate license to practice in participating compact states.

Negligence

The failure of an individual to exercise the degree of reasonable care expected of a prudent person under similar circumstances.

Malpractice

Professional negligence characterized by a professional's failure to adhere to the established standard of care expected of a reasonably prudent professional, resulting in harm.

Act of Omission

A form of negligence involving the failure to perform an action or intervention that should have been executed.

Act of Commission

A form of negligence involving the active execution of an incorrect, prohibited, or unsafe action.

Four Elements of Negligence

The essential legal prerequisites to prove a cause of action for negligence: Duty, Breach of duty, Injury (damages), and Causation.

Five Rights of Delegation

The foundational safety guidelines for assigning tasks to nursing staff: Right task, Right circumstances, Right person, Right communication, and Right supervision.

Informed Consent

A voluntary agreement given without coercion by a competent patient who possesses adequate information regarding a procedure; the nurse validates the conditions and witnesses the signature without being responsible for explaining procedural risks.