Foundational Theorists 1. Florence Nightingale – Environmental Theory Case Example: A nurse improves recovery rates in a rural clinic by ensuring proper ventilation, clean water, and sanitation. Modern Application: Infection control protocols in hospitals, especially during COVID‑19, reflect Nightingale’s emphasis on environment. 2. Hildegard Peplau – Interpersonal Relations Theory Case Example: A psychiatric nurse builds trust with a patient through structured communication phases. Modern Application: […]





