HEALTH INFORMATION SYSTEMS EXAM 5 |
HEALTH IT SPECIALIST| LATEST 2025-2026
QUESTION AND CORRECT ANSWER WITH
EXPLANATION WEST COAST UNIVERSITY
1. What is the primary purpose of an Electronic Health Record (EHR)
system?
A. Billing insurance claims only
B. Storing patient data for one department
C. Providing a longitudinal, interoperable patient record
D. Replacing hospital staff documentation entirely
Correct Answer: C
Rationale: EHRs provide a continuous, interoperable patient record
across care settings.
2. What best describes interoperability in healthcare IT?
A. Software speed optimization
B. Ability of systems to exchange and use data
C. Data encryption standard
D. Hospital billing integration only
Correct Answer: B
Rationale: Interoperability is system-to-system data exchange and
usability.
3. Which system primarily manages patient scheduling and
registration?
A. LIS
B. RIS
C. HIS/ADT system
D. PACS
Correct Answer: C
Rationale: Admission, Discharge, Transfer systems handle registration
workflows.
,4. What does HL7 primarily support?
A. Imaging storage
B. Clinical messaging and data exchange
C. Pharmacy dispensing
D. Billing codes
Correct Answer: B
Rationale: HL7 is a healthcare messaging standard.
5. Which system is used for storing radiology images?
A. LIS
B. PACS
C. EHR
D. ADT
Correct Answer: B
Rationale: PACS stores and retrieves imaging data.
6. What is the function of a Laboratory Information System (LIS)?
A. Scheduling surgeries
B. Managing lab test orders and results
C. Imaging diagnostics
D. Billing insurance claims
Correct Answer: B
Rationale: LIS manages laboratory workflows.
7. What does “ADT” stand for in hospital systems?
A. Advanced Diagnostic Technology
B. Admission, Discharge, Transfer
C. Automated Data Tracking
D. Acute Disease Treatment
, Correct Answer: B
Rationale: ADT tracks patient movement.
8. Which standard is commonly used for imaging communication?
A. DICOM
B. SNOMED CT
C. ICD-10
D. CPT
Correct Answer: A
Rationale: DICOM is the imaging standard.
9. What is the main purpose of a Clinical Decision Support System
(CDSS)?
A. Billing optimization
B. Supporting clinical decisions using patient data
C. Data storage backup
D. Appointment scheduling
Correct Answer: B
Rationale: CDSS provides clinical alerts and decision support.
10. Which system integrates pharmacy and medication orders?
A. LIS
B. CPOE
C. PACS
D. ADT
Correct Answer: B
Rationale: Computerized Provider Order Entry handles medication
orders.
11. What is the primary function of HIM in hospitals?
HEALTH IT SPECIALIST| LATEST 2025-2026
QUESTION AND CORRECT ANSWER WITH
EXPLANATION WEST COAST UNIVERSITY
1. What is the primary purpose of an Electronic Health Record (EHR)
system?
A. Billing insurance claims only
B. Storing patient data for one department
C. Providing a longitudinal, interoperable patient record
D. Replacing hospital staff documentation entirely
Correct Answer: C
Rationale: EHRs provide a continuous, interoperable patient record
across care settings.
2. What best describes interoperability in healthcare IT?
A. Software speed optimization
B. Ability of systems to exchange and use data
C. Data encryption standard
D. Hospital billing integration only
Correct Answer: B
Rationale: Interoperability is system-to-system data exchange and
usability.
3. Which system primarily manages patient scheduling and
registration?
A. LIS
B. RIS
C. HIS/ADT system
D. PACS
Correct Answer: C
Rationale: Admission, Discharge, Transfer systems handle registration
workflows.
,4. What does HL7 primarily support?
A. Imaging storage
B. Clinical messaging and data exchange
C. Pharmacy dispensing
D. Billing codes
Correct Answer: B
Rationale: HL7 is a healthcare messaging standard.
5. Which system is used for storing radiology images?
A. LIS
B. PACS
C. EHR
D. ADT
Correct Answer: B
Rationale: PACS stores and retrieves imaging data.
6. What is the function of a Laboratory Information System (LIS)?
A. Scheduling surgeries
B. Managing lab test orders and results
C. Imaging diagnostics
D. Billing insurance claims
Correct Answer: B
Rationale: LIS manages laboratory workflows.
7. What does “ADT” stand for in hospital systems?
A. Advanced Diagnostic Technology
B. Admission, Discharge, Transfer
C. Automated Data Tracking
D. Acute Disease Treatment
, Correct Answer: B
Rationale: ADT tracks patient movement.
8. Which standard is commonly used for imaging communication?
A. DICOM
B. SNOMED CT
C. ICD-10
D. CPT
Correct Answer: A
Rationale: DICOM is the imaging standard.
9. What is the main purpose of a Clinical Decision Support System
(CDSS)?
A. Billing optimization
B. Supporting clinical decisions using patient data
C. Data storage backup
D. Appointment scheduling
Correct Answer: B
Rationale: CDSS provides clinical alerts and decision support.
10. Which system integrates pharmacy and medication orders?
A. LIS
B. CPOE
C. PACS
D. ADT
Correct Answer: B
Rationale: Computerized Provider Order Entry handles medication
orders.
11. What is the primary function of HIM in hospitals?
