WGU D033 OBJECTIVE ASSESSMENT
2024-2025 EXAM AND STUDTGUIDE 250
QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Health informatics - ✔✔is a multidisciplinary field that is concerned with the
cognitive,
information-processing, and communication tasks of the healthcare
practice,
education, and research, including the information science and technology
to
support these tasks?
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
,Data statistics - ✔✔used to make conclusions about a population
Health Informatics - ✔✔The field that uses technology to manipulate and
use information to improve
healthcare
financial applications - ✔✔first ISs used in healthcare
Data analytics tool - ✔✔dashboard
data integrity tool - ✔✔required field
Identify the field type that is BEST for entering gender and health record
number - ✔✔radio buttons
Identify the BEST field type for service. - ✔✔drop down
Authorship - ✔✔The identification of the individual who recorded a progress
note in the health
record
Data Cleansing - ✔✔Checking for missing information and outliers
documentation integrity issues includes - ✔✔amendments
2
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
, What data quality characteristic ensures that data supports the reason for
the
collection of the data? - ✔✔definition
when amending a health record - ✔✔Any documentation deleted should be
retrievable if needed.
edit checks ensure that - ✔✔The format is appropriate for the data element
natural language query - ✔✔term used when queries are limited by words
such as "and"?
The user entered the social security number as 123456789 and it was
displayed
as 123-45-6789. - ✔✔mask
a database model the concept of patient is an example of a(n) - ✔✔entity
What tool would one use to illustrate how data moves through the IS? -
✔✔data flow diagram
An attribute is ______________. - ✔✔a fact about an entity
3
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
2024-2025 EXAM AND STUDTGUIDE 250
QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Health informatics - ✔✔is a multidisciplinary field that is concerned with the
cognitive,
information-processing, and communication tasks of the healthcare
practice,
education, and research, including the information science and technology
to
support these tasks?
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
,Data statistics - ✔✔used to make conclusions about a population
Health Informatics - ✔✔The field that uses technology to manipulate and
use information to improve
healthcare
financial applications - ✔✔first ISs used in healthcare
Data analytics tool - ✔✔dashboard
data integrity tool - ✔✔required field
Identify the field type that is BEST for entering gender and health record
number - ✔✔radio buttons
Identify the BEST field type for service. - ✔✔drop down
Authorship - ✔✔The identification of the individual who recorded a progress
note in the health
record
Data Cleansing - ✔✔Checking for missing information and outliers
documentation integrity issues includes - ✔✔amendments
2
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
, What data quality characteristic ensures that data supports the reason for
the
collection of the data? - ✔✔definition
when amending a health record - ✔✔Any documentation deleted should be
retrievable if needed.
edit checks ensure that - ✔✔The format is appropriate for the data element
natural language query - ✔✔term used when queries are limited by words
such as "and"?
The user entered the social security number as 123456789 and it was
displayed
as 123-45-6789. - ✔✔mask
a database model the concept of patient is an example of a(n) - ✔✔entity
What tool would one use to illustrate how data moves through the IS? -
✔✔data flow diagram
An attribute is ______________. - ✔✔a fact about an entity
3
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
