,1. Which of the following best describes the purpose of
Electronic Health Records (EHR) in nursing?
a) To replace nurse-patient interactions
b) To facilitate communication and documentation
c) To automate clinical workflows
d) To serve as a repository for financial data
Answer : b) To facilitate communication and documentation
Rationale : EHR systems are designed to improve the quality of
care through better communication and documentation among
healthcare providers.
2. What does the term interoperability in healthcare informatics
refer to?
a) The ability of different systems to work together
b) The speed of data transfer between systems
c) Security protocols in data sharing
d) The cost-effectiveness of healthcare software
, Answer : a) The ability of different systems to work together
Rationale : Interoperability is essential for efficient health
information exchange and continuity of care.
3. Which data visualization technique is commonly used to
display patient health trends over time?
a) Histogram
b) Pie Chart
c) Line Graph
d) Scatter Plot
Answer : c) Line Graph
Rationale : Line graphs are ideal for illustrating changes in data
points over time, making them suitable for tracking patient health
trends.
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