Assessing the Level of Competencies Among Emergency Room Nurses During Code Blue Events

This study assessed the competency levels of emergency room nurses during code blue events and determined whether demographic variables significantly influenced their perceived competencies. It was anchored on Patricia Benner’s Novice to Expert Nursing Theory, Role Theory, Teamwork Theory, and the Input–Process–Output model, which framed competency and role clarity as outcomes of professional development, role understanding, and interprofessional collaboration. The study employed a descriptive c