Nursing care refers to the specialized care and support provided by nurses to individuals of all ages in various healthcare settings. This area of research focuses on improving the quality of patient care, promoting patient safety, and enhancing health outcomes through evidence-based practices and interventions. Nursing care research also explores the impact of nursing interventions on patient health, satisfaction, and overall well-being. Additionally, it examines the role of nurses in promoting health and preventing illness, as well as the effectiveness of nursing interventions in managing acute and chronic health conditions.