NR 640 EXAM PREP LATEST Informatics Nurse Specialist Practicum ANSWERED 2026/2027 (8pages)

1. What are the main roles and responsibilities of an informatics nurse specialist (INS)? - An INS is a nurse who applies informatics concepts, theories, and skills to support and improve health care delivery. Some of the roles and responsibilities of an INS are: - Designing, developing, implementing, and evaluating information systems and technologies that enhance patient care and safety, clinical decision making, and nursing workflow. - Educating and training other health care professionals and staff on the use and benefits of information systems and technologies. - Collaborating and communicating with interdisciplinary teams, stakeholders, and vendors to ensure the alignment of information systems and technologies with organizational goals and standards. - Conducting research and disseminating findings on informatics topics and best practices. - Advocating for ethical, legal, and social issues related to informatics in health care. 2. What are some of the competencies that an INS should have according to the American Nurses Association (ANA) Scope and Standards of Practice for Nursing Informatics? - According to the ANA Scope and Standards of Practice for Nursing Informatics, some of the competencies that an INS should have are: - Knowledge of informatics concepts, theories, models, frameworks, methods, tools, and standards. - Ability to apply informatics principles and practices to support health care delivery and outcomes. - Skill in using information systems and technologies to collect, store, process, analyze, display, and communicate data and information. - Proficiency in managing information systems and technologies projects, resources, quality, security, and risks. - Leadership in facilitating change management, innovation, collaboration, and advocacy in informatics. 3. What are some of the benefits of using electronic health records (EHRs) in health care? - Some of the benefits of using EHRs in health care are: - Improving the quality, safety, efficiency, and effectiveness of patient care by providing timely, accurate, complete, and accessible information to clinicians and patients.