⁕Unit 3 invovles following topics :- •THEORY OF NURSING PRACTICES • META-PARADIGM OF NURSING – charecterised by four central concept i.e. Nurse , person , health and environment relationship 🌸 Introduction of Nursing Theories:- Nursing theories are the frameworks 🧩 that guide nurses in clinical decision-making, education, research, and administration.They define what nursing is, what nurses do, and why they do it.👉 Each theory provides a different lens 🔍 to