CAHIMS CAHIMS Data Analytics and Reporting 1

Question 1

Which type of healthcare analytics focuses on describing what has already happened using historical data?

Accepted Answer

Descriptive analytics

Answer

Descriptive analytics uses historical data to summarize past events and identify trends in healthcare.

Question 2

What is the primary purpose of a data dictionary in a healthcare information system?

Accepted Answer

To define and standardize data elements and their attributes

Answer

A data dictionary standardizes data element definitions, formats, and valid values to ensure consistent data across the system.

Question 3

Which healthcare data standard is most commonly used for exchanging clinical data between US healthcare systems?

Accepted Answer

HL7

Answer

HL7 (Health Level Seven) is the primary messaging standard used in the US for exchanging clinical and administrative data between healthcare systems.

Question 4

What does the term 'data governance' refer to in healthcare informatics?

Accepted Answer

Policies and processes that ensure data quality, integrity, and appropriate use

Answer

Data governance encompasses the policies, processes, and standards that manage healthcare data assets to ensure accuracy, consistency, and appropriate access.

Question 5

A hospital wants to track readmission rates over 12 months. Which report type is most appropriate?

Accepted Answer

Trend report

Answer

A trend report displays data over time, making it ideal for tracking metrics like readmission rates across multiple months.

CAHIMS - Certified Associate in Healthcare Information and Management Systems Practice Test

CAHIMS - Certified Associate in Healthcare Information and Management Systems Practice Test

CAHIMS CAHIMS Data Analytics and Reporting 1