Final answer:
Functions within an Electronic Health Record (EHR) system include data storage, clinical documentation, decision support, and interoperability.
Step-by-step explanation:
In an Electronic Health Record (EHR) system, various functions are performed to store, manage, and exchange patient data.
1. Data Storage: EHR systems store patient information, including medical history, test results, and treatment plans. This allows healthcare providers to access and update patient records efficiently.
2. Clinical Documentation: EHR systems facilitate the documentation of patient encounters, including symptoms, diagnoses, treatments, and medications administered. This ensures accurate and comprehensive records of patient care.
3. Decision Support: EHR systems offer decision support tools, such as alerts for potential drug interactions or reminders for preventive screenings. These aids help healthcare providers make informed decisions in patient care.
4. Interoperability: EHR systems enable the secure exchange of patient information among healthcare providers, improving care coordination and reducing medical errors.