Nursing theories are evidence-based frameworks that guide professional nursing practice and patient care. They can be abstract or focused and can be applied to real-world situations throughout the nursing process. Nursing theory examples include Florence Nightingale’s environmental theory, which advocates for a clean, healing environment.
Nursing isn’t just about completing tasks like inserting IVs. It involves understanding how to make evidence-based decisions that improve patient care. This is where nursing theory comes into play. What is nursing theory, exactly? Nursing theory is the foundation that explains why nurses do what they do.
As a nursing student, you’ll explore nursing theory in your coursework. The University of Mount Saint Vincent’s Accelerated Bachelor of Science in Nursing (ABSN) program guides students through theories and their application during hands-on nursing labs and clinical rotations.
Nurses and nursing students should understand nursing theory and consider why it matters in modern healthcare. Explore key nursing theory examples and reflect on their application to real-world situations.
Why Nursing Theory Matters in Modern Healthcare
In nursing, theories are evidence-based frameworks that guide professional practice and clinical care. By applying nursing theory, nurses can provide patient care grounded in scientific nursing knowledge, thereby contributing to better outcomes. This also helps ensure that care is holistic and patient-centered, meeting each patient’s unique needs.
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Key Nursing Theory Examples Every Student Should Know
What is a nursing theory’s structure? It includes four fundamental concepts, called a metaparadigm, which comprise the building blocks of nursing theories:
- The client, also referred to as the patient or the person
- Their environment, both physical and emotional
- Their health
- Their nurse
The first point focuses on the individual receiving care. It encompasses all aspects, including biological, sociocultural, spiritual, and psychological. Meanwhile, the environment encompasses all external and internal conditions that can affect the patient, including cultural and social aspects.
The third point includes the patient’s current health condition and concerns, as well as their overall health and wellness. It extends to different physical, mental, and social states.
The last component, the nurse, explores the actions and attributes of the nursing professional, including the approach to nursing care, delivery, and general promotion of health.
How Nursing Theories Influence Patient Care and Clinical Practice
Nursing theories directly influence patient care by providing the foundational framework for clinical practice.
Nursing theories can:
- Guide the nursing process
- Help nurses advocate for patients
- Prioritize patients’ best interests
- Standardize care practices
- Support better decision-making
Applying nursing theories in clinical practice also helps nurses deliver holistic, patient-centered care.
Major Nursing Theorists and Their Contributions
In nursing school, students will review many nursing theories and concepts and consider how these frameworks can be applied to different case studies. Some nursing theory examples from major nursing theorists include:
- Dorothea Orem’s Self-care Deficit Theory: Independence empowers patients to recover well or maintain health. Nurses must gradually help patients become better able to care for themselves, such as by teaching them to perform activities of daily living (ADLs) despite functional deficits.
- Florence Nightingale’s Environmental Theory: Patients need a healing environment, specifically one that is clean and well-ventilated. The environmental theory also advocates for fresh air, sunlight, warmth, and comfort.
- Hildegard Peplau’s Theory of Interpersonal Relations: The relationship between nurse and patient is fundamental to care and must be based on trust. It progresses through distinct phases from introduction to resolution.
- Jean Watson’s Theory of Human Caring: Empathy and compassion foster healing. Patients need holistic care for their physical, emotional, social, and spiritual health.
Applying Nursing Theory in Real-World Settings
It can sometimes be challenging to apply these nursing theory examples to actual clinical scenarios, particularly if the theory is abstract. Yet, doing so can enhance evidence-based decision-making while supporting quality, holistic patient care.
Applying theory could include:
- Building trust with anxious patients
- Coordinating discharge and follow-up care
- Prioritizing care during a busy shift
- Recognizing when a patient is getting worse
- Teaching a patient how to care for themselves
Potential scenarios:
- A patient’s vitals change. The nurse must interpret what it means, then decide how urgent the situation is, whom to notify, and which interventions to start. In this way, the nurse translates theory into action.
- In another situation, a nurse might need to consider continuity of care for a patient being discharged. The nurse might communicate with physicians, coordinate follow-up care, ensure prescriptions are ordered, and educate the patient.
- Relating to patient-centered care, perhaps the nurse notices the patient is anxious about an upcoming procedure. Instead of just charting vitals, the nurse might adjust their communication style to build trust and spend time explaining the procedure.
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How Nursing Theories Support Professional Growth and Education
Understanding nursing theories is essential for your education as a nursing student and, later, for professional growth as a practicing clinician. Using evidence-based frameworks to guide your clinical decisions can improve patient care. For example, some nursing theories build a foundation for holistic patient care that addresses more than just the patient’s symptoms.
Nursing theories can help clinicians address patient care challenges. As an example, consider the nursing home setting. A nurse caring for an elderly patient exhibiting signs of depression may recall the nursing need theory, which examines the need of patients to experience independence. The nurse can look for ways to tap into the patient’s strengths, empowering them to carry out certain activities of daily living independently.
Study Nursing Theory at Mount Saint Vincent
The University of Mount Saint Vincent invites you to study essential nursing theories and learn clinical skills at one of our five ABSN learning sites in New York City. If you have a non-nursing bachelor’s degree, you may be eligible for our ABSN program, which enables you to earn a BS in nursing in as few as 16 months after completing prerequisites.
Our curriculum includes three main components:
- Foundational coursework, covering topics such as health promotion, pharmacology, nursing research, and evidence-based practice
- Skills labs and simulation labs in which students engage in mock clinical scenarios in a safe environment
- Clinical rotations at New York City-area healthcare facilities, where students can provide supervised patient care
At Mount Saint Vincent, our ABSN students are supported by attentive faculty, thanks to our small class sizes. We also offer Academic Success Coaches to facilitate student progress. With three start dates each year, you can get started on your degree sooner.
Contact an admission counselor today to learn more.