BMI 601
Fundamentals of Health Informatics
KNOWLEDGE ASSESSMENT
REVIEW
© ASU 2024/2025
,1. Which database model is best suited for integrating
heterogeneous data sources in healthcare?
- A) Hierarchical model
- B) Relational model
- C) Object-oriented model
- D) NoSQL model
- Correct Answer: D) NoSQL model
- Rationale: NoSQL databases are designed to handle a variety
of data types and structures, making them ideal for capturing and
integrating heterogeneous healthcare data.
2. What is the primary purpose of Clinical Decision Support
Systems (CDSS)?
- A) Automate billing processes
- B) Facilitate communication between providers
- C) Assist clinicians in making clinical decisions
- D) Manage patient scheduling
- Correct Answer: C) Assist clinicians in making clinical
decisions
© ASU 2024/2025
, - Rationale: CDSS are designed to improve healthcare
decision-making by providing evidence-based knowledge in the
clinical workflow.
3. Which standard is primarily used for the exchange of
electronic health information and clinical data?
- A) HL7
- B) DICOM
- C) SNOMED
- D) LOINC
- Correct Answer: A) HL7
- Rationale: HL7 standards are designed for the exchange,
integration, sharing, and retrieval of electronic health information.
4. In the context of health informatics, which of the following
represents a risk of using unstructured data?
- A) Enhanced data visualization
- B) Difficulty in data mining and analysis
- C) Improved clinical decision-making
- D) Increased interoperability
- Correct Answer: B) Difficulty in data mining and analysis
© ASU 2024/2025
Fundamentals of Health Informatics
KNOWLEDGE ASSESSMENT
REVIEW
© ASU 2024/2025
,1. Which database model is best suited for integrating
heterogeneous data sources in healthcare?
- A) Hierarchical model
- B) Relational model
- C) Object-oriented model
- D) NoSQL model
- Correct Answer: D) NoSQL model
- Rationale: NoSQL databases are designed to handle a variety
of data types and structures, making them ideal for capturing and
integrating heterogeneous healthcare data.
2. What is the primary purpose of Clinical Decision Support
Systems (CDSS)?
- A) Automate billing processes
- B) Facilitate communication between providers
- C) Assist clinicians in making clinical decisions
- D) Manage patient scheduling
- Correct Answer: C) Assist clinicians in making clinical
decisions
© ASU 2024/2025
, - Rationale: CDSS are designed to improve healthcare
decision-making by providing evidence-based knowledge in the
clinical workflow.
3. Which standard is primarily used for the exchange of
electronic health information and clinical data?
- A) HL7
- B) DICOM
- C) SNOMED
- D) LOINC
- Correct Answer: A) HL7
- Rationale: HL7 standards are designed for the exchange,
integration, sharing, and retrieval of electronic health information.
4. In the context of health informatics, which of the following
represents a risk of using unstructured data?
- A) Enhanced data visualization
- B) Difficulty in data mining and analysis
- C) Improved clinical decision-making
- D) Increased interoperability
- Correct Answer: B) Difficulty in data mining and analysis
© ASU 2024/2025
