Healthcare Informatics (H300) Practice Exam Questions
and correct Answers (Verified Answers) with Rationales
2025
1. What is the primary goal of healthcare informatics?
a) To reduce hospital staff
b) To improve patient care through information technology
c) To eliminate paper charts completely
d) To increase billing processes
b) To improve patient care through information technology
Healthcare informatics focuses on optimizing patient outcomes by
effectively using information technology.
2. Which standard is commonly used for exchanging healthcare information
electronically?
a) HTML
b) XML
c) HL7
d) SQL
c) HL7
HL7 (Health Level Seven) is a set of international standards for transfer of
clinical and administrative data.
,3. What does EHR stand for?
a) Electronic Health Record
b) Essential Health Report
c) Emergency Health Resource
d) Electronic Hospital Registry
a) Electronic Health Record
EHRs are digital versions of patients’ paper charts.
4. Which of the following is a benefit of computerized physician order entry
(CPOE)?
a) Increased paperwork
b) Reduced medication errors
c) Longer patient wait times
d) Higher costs
b) Reduced medication errors
CPOE reduces errors by automating prescription processes and providing
decision support.
5. What type of data is primarily stored in healthcare informatics systems?
a) Financial data only
b) Clinical and administrative data
c) Marketing data
d) Legal data only
b) Clinical and administrative data
Healthcare informatics systems manage both clinical data (patient care)
and administrative data (billing, scheduling).
, 6. Which technology allows remote patient monitoring?
a) RFID
b) Telemedicine
c) Barcode scanning
d) PACS
b) Telemedicine
Telemedicine enables healthcare delivery and monitoring at a distance.
7. What is a Clinical Decision Support System (CDSS)?
a) A financial reporting tool
b) A system providing evidence-based clinical guidelines
c) A scheduling software
d) A billing program
b) A system providing evidence-based clinical guidelines
CDSS offers clinicians support by analyzing data and suggesting treatment
options.
8. What does interoperability in healthcare informatics mean?
a) Using the same software everywhere
b) Systems’ ability to exchange and use information effectively
c) Running software on any hardware
d) Storing all data in one location
b) Systems’ ability to exchange and use information effectively
Interoperability ensures different systems can communicate and share data
seamlessly.
and correct Answers (Verified Answers) with Rationales
2025
1. What is the primary goal of healthcare informatics?
a) To reduce hospital staff
b) To improve patient care through information technology
c) To eliminate paper charts completely
d) To increase billing processes
b) To improve patient care through information technology
Healthcare informatics focuses on optimizing patient outcomes by
effectively using information technology.
2. Which standard is commonly used for exchanging healthcare information
electronically?
a) HTML
b) XML
c) HL7
d) SQL
c) HL7
HL7 (Health Level Seven) is a set of international standards for transfer of
clinical and administrative data.
,3. What does EHR stand for?
a) Electronic Health Record
b) Essential Health Report
c) Emergency Health Resource
d) Electronic Hospital Registry
a) Electronic Health Record
EHRs are digital versions of patients’ paper charts.
4. Which of the following is a benefit of computerized physician order entry
(CPOE)?
a) Increased paperwork
b) Reduced medication errors
c) Longer patient wait times
d) Higher costs
b) Reduced medication errors
CPOE reduces errors by automating prescription processes and providing
decision support.
5. What type of data is primarily stored in healthcare informatics systems?
a) Financial data only
b) Clinical and administrative data
c) Marketing data
d) Legal data only
b) Clinical and administrative data
Healthcare informatics systems manage both clinical data (patient care)
and administrative data (billing, scheduling).
, 6. Which technology allows remote patient monitoring?
a) RFID
b) Telemedicine
c) Barcode scanning
d) PACS
b) Telemedicine
Telemedicine enables healthcare delivery and monitoring at a distance.
7. What is a Clinical Decision Support System (CDSS)?
a) A financial reporting tool
b) A system providing evidence-based clinical guidelines
c) A scheduling software
d) A billing program
b) A system providing evidence-based clinical guidelines
CDSS offers clinicians support by analyzing data and suggesting treatment
options.
8. What does interoperability in healthcare informatics mean?
a) Using the same software everywhere
b) Systems’ ability to exchange and use information effectively
c) Running software on any hardware
d) Storing all data in one location
b) Systems’ ability to exchange and use information effectively
Interoperability ensures different systems can communicate and share data
seamlessly.
