This document discusses applying borrowed theory to address an ethical dilemma identified in previous nursing assignments. It describes Afaf Meleis' transitions theory as a middle-range theory that could be applied. Transitions theory focuses on how people experience changes that affect well-being, such as developmental transitions like aging and death. The document then discusses how a borrowed theory, such as family systems theory, could provide additional insights. It reviews the origins and previous applications of transitions theory before discussing how both theories integrated could provide the most appropriate solution to the identified ethical dilemma.