Clinical Informatics Data Analytics 1

Question 1

What is the primary purpose of data analytics in healthcare?

Accepted Answer

To support clinical decisions and outcomes

Answer

Healthcare analytics is used to improve patient outcomes, reduce costs, and support evidence-based decisions.

Question 2

Which type of data is commonly used in clinical analytics?

Accepted Answer

Structured clinical data

Answer

Structured data from EHRs, such as lab results and diagnosis codes, is critical for accurate analysis.

Question 3

What is predictive analytics used for in healthcare?

Accepted Answer

To forecast patient outcomes

Answer

Predictive analytics forecasts future outcomes like disease risk, hospital readmissions, and treatment responses.

Question 4

Which tool is essential for data visualization in informatics?

Accepted Answer

Analytics dashboard

Answer

Dashboards are used to display real-time metrics and analytics clearly and accessibly for healthcare teams.

Question 5

What does a data analyst do with outliers in clinical data?

Accepted Answer

Investigate for accuracy and context

Answer

Outliers are examined to determine if they result from data entry errors or represent valid, unusual cases.

Clinical Informatics Certification Practice Test