Electronic Health Record Practice
Exam Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which feature of an EHR allows patients to view their lab results online?
✔✔Patient portal.
What is one major advantage of EHRs over paper records?
✔✔They reduce errors and improve access to patient information across multiple providers.
Which type of information is considered protected health information (PHI)?
✔✔Any data that can identify a patient, including name, birth date, medical history, and
treatment records.
What does interoperability in EHRs mean?
✔✔The ability of different EHR systems to share and interpret patient data seamlessly.
How can EHRs help reduce medication errors?
✔✔By using computerized physician order entry (CPOE) and automated alerts for drug
interactions.
What is an audit trail in an EHR system?
✔✔A record of who accessed patient information and what changes were made.
1
,Why is user authentication important in EHR systems?
✔✔It ensures only authorized personnel can access sensitive patient data.
Which type of data in an EHR is considered structured?
✔✔Information entered into predefined fields, such as lab values and medication lists.
Which type of data in an EHR is considered unstructured?
✔✔Narrative notes written by clinicians.
How do EHRs support preventive care?
✔✔By tracking immunizations, screenings, and routine checkups to alert providers and patients.
Which law regulates the privacy and security of patient health information in the United States?
✔✔HIPAA.
What role does encryption play in EHR security?
✔✔It protects patient data during storage and transmission from unauthorized access.
How can EHRs improve patient engagement?
✔✔By allowing patients to access their health records, communicate with providers, and manage
appointments.
2
, What is the purpose of a clinical decision support system within an EHR?
✔✔To provide alerts, reminders, and evidence-based recommendations to improve patient care.
Which feature of EHRs allows providers to view trends in a patient’s vital signs?
✔✔Clinical dashboards.
Why is regular data backup essential for EHR systems?
✔✔To prevent data loss due to system failures, cyberattacks, or disasters.
How can EHRs support population health management?
✔✔By analyzing aggregated patient data to identify trends, risks, and outcomes across
communities.
What is the main function of a patient portal?
✔✔To give patients secure access to their medical information and educational resources.
Which type of safeguard in EHRs is a locked server room?
✔✔Physical safeguard.
Which type of safeguard in EHRs is a password requirement?
✔✔Administrative and technical safeguard.
3
Exam Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which feature of an EHR allows patients to view their lab results online?
✔✔Patient portal.
What is one major advantage of EHRs over paper records?
✔✔They reduce errors and improve access to patient information across multiple providers.
Which type of information is considered protected health information (PHI)?
✔✔Any data that can identify a patient, including name, birth date, medical history, and
treatment records.
What does interoperability in EHRs mean?
✔✔The ability of different EHR systems to share and interpret patient data seamlessly.
How can EHRs help reduce medication errors?
✔✔By using computerized physician order entry (CPOE) and automated alerts for drug
interactions.
What is an audit trail in an EHR system?
✔✔A record of who accessed patient information and what changes were made.
1
,Why is user authentication important in EHR systems?
✔✔It ensures only authorized personnel can access sensitive patient data.
Which type of data in an EHR is considered structured?
✔✔Information entered into predefined fields, such as lab values and medication lists.
Which type of data in an EHR is considered unstructured?
✔✔Narrative notes written by clinicians.
How do EHRs support preventive care?
✔✔By tracking immunizations, screenings, and routine checkups to alert providers and patients.
Which law regulates the privacy and security of patient health information in the United States?
✔✔HIPAA.
What role does encryption play in EHR security?
✔✔It protects patient data during storage and transmission from unauthorized access.
How can EHRs improve patient engagement?
✔✔By allowing patients to access their health records, communicate with providers, and manage
appointments.
2
, What is the purpose of a clinical decision support system within an EHR?
✔✔To provide alerts, reminders, and evidence-based recommendations to improve patient care.
Which feature of EHRs allows providers to view trends in a patient’s vital signs?
✔✔Clinical dashboards.
Why is regular data backup essential for EHR systems?
✔✔To prevent data loss due to system failures, cyberattacks, or disasters.
How can EHRs support population health management?
✔✔By analyzing aggregated patient data to identify trends, risks, and outcomes across
communities.
What is the main function of a patient portal?
✔✔To give patients secure access to their medical information and educational resources.
Which type of safeguard in EHRs is a locked server room?
✔✔Physical safeguard.
Which type of safeguard in EHRs is a password requirement?
✔✔Administrative and technical safeguard.
3
