During a transition to a computerized physician order entry (CPOE), what is a primary role of the informatics nurse?

• A. Liaison
• B. System designer
• C. Purchasing agent
• D. Software modifier

Answer: (A)

The main idea here is that the informatics nurse acts as a bridge between clinicians and information technology during a CPOE rollout. This role leverages clinical insight to interpret daily workflows, safety concerns, and medication processes, and then communicates those needs clearly to the IT team. By serving as the liaison, the nurse helps shape how order sets, alerts, and CDS rules are configured to fit real practice, oversees user testing and feedback, and coordinates training and change management so staff adopt the new system safely and efficiently. While system designers or software modifiers focus on technical coding or architecture, and a purchasing agent handles procurement, the informatics nurse’s strongest contribution in this transition is facilitating collaboration and aligning the technology with patient care needs.