Nursing Theories

The most famous nursing theory is Florence Nightingale's Environmental Theory, which emphasizes the impact of environmental factors on patient health and well-being. This theory focuses on creating a conducive environment to maintain and promote healing and restore health.

Dorothea Orem is widely regarded as one of the most impactful nursing theorists. Her self-care deficit theory revolutionized nursing practice by emphasizing patients and families' ability to care for themselves with assistance when necessary. Orem's theory has significantly influenced professional nursing practice, education, and research, shaping how healthcare providers approach patient care and self-care management.

Nursing Theories contribute to evidence-based practice in healthcare by providing a theoretical framework that guides clinical decision-making and interventions. These theories ensure that practice is based on sound principles and evidence.