Which software is used to store and access patient health information electronically?

• A. Electronic Health Record (EHR)
• B. Computerized patient file
• C. Imaging system
• D. Digital ledger

Answer: (A)

Electronic Health Records (EHRs) are the software systems designed to store and access a patient’s health information in one digital file. An EHR collects data from multiple sources—demographics, medical history, allergies, medications, lab results, imaging, treatment plans—and makes it available to authorized clinicians across different care settings. This enables up-to-date, legible information at the point of care and often includes decision support, such as alerts for drug interactions or reminders for preventive care. Other terms describe narrower tools: an imaging system holds only medical images, a computerized patient file isn’t the standard term for a comprehensive record, and a digital ledger tracks transactions rather than clinical data. Thus, the software used to store and access patient health information electronically is the Electronic Health Record.