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1. A nurse is using an electronic health record (EHR)
system to document the care of a patient with diabetes. The
nurse notices that the system has a feature that allows her
to enter standardized data using predefined terms and
codes. What is the name of this feature?
a) Data dictionary
b) Data warehouse
c) Data mining
d) Data mapping
Answer: A. A data dictionary is a collection of
standardized data elements, terms, definitions, and codes
that are used in an EHR system to ensure consistency and
accuracy of data entry and retrieval.
Rationale: A data warehouse is a large database that stores
and integrates data from multiple sources for analysis and
reporting. Data mining is the process of extracting useful
information from large datasets using statistical and
computational methods. Data mapping is the process of
matching data elements from different sources or systems
based on their meaning and structure.
2. A nurse manager is evaluating the quality of care
provided by the nursing staff in her unit. She wants to use a
health information technology tool that can help her
measure, monitor, and improve the performance of the
nurses based on predefined indicators and standards. What
is the name of this tool?
a) Clinical decision support system (CDSS)
b) Clinical quality measurement system (CQMS)
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