Exploring NURS FPX6400 Nursing Informatics Fundamentals A key course that introduces students to healthcare technology is NURS FPX6400 Nursing Informatics Fundamentals. This course focuses on the role of information systems in healthcare and how digital tools support nursing practice. Students in this course learn how healthcare data is collected, stored, and analyzed. They explore how electronic health records help healthcare professionals document patient information accurately and access critical data quickly.