1|Page
Practice Questions for RHIT Exam: DOMAINs 1, 2, 3 Questions
with 100% Verified Answers 2025 | 2026
In healthcare, data sets serve two purposes. The first is to
identify data elements to be collected about each patient. The
second is to:
a. Provide uniform data definitions
b. Guide efforts toward computerization
c. Determine statistical formulas
d. Provide a research database - ANSWER a. Provide uniform
data definitions
Healthcare data sets have two purposes. The first is to identify
the data elements that should be collected for each patient.
The second is to provide uniform definitions for common terms.
The use of uniform definitions ensures that data collected from
a variety of healthcare settings will share a standard definition.
Standardizing data elements and definitions makes it possible
to compare the data collected at different facilities.
,2|Page
A health information technician is responsible for designing a
data collection form to collect data on patients in an acute-care
hospital. The first resource that she should use is:
a. ORYX
b. UACDS
c. MDS
d. UHDDS - ANSWER d. UHDDS
The purpose of the UHDDS is to list and define a set of
common, uniform data elements. The data elements are
collected from the health records of every hospital inpatient
and later abstracted from the health record and included in
national databases.
A crucial early step in designing an electronic health record
(EHR) is to develop a(n) ________ in which the characteristics
of each data element are defined.
a. Accreditation manual
b. Core content
,3|Page
c. Continuity of care record
d. Data dictionary - ANSWER d. Data dictionary
A data dictionary improves data validity and reliability within,
across, and outside the enterprise because it ensures that each
piece of data can only mean one thing. A critical early step in
implementing the EHR is to develop a data dictionary.
long-term care, the resident's care plan is based on data
collected in the:
a. UHDDS
b. OASIS-C
c. MDS
d. HEDIS - ANSWER c. MDS
The data collected by the Minimum Data Set (MDS) are used to
develop care plans for residents and to document placement at
the appropriate level of care. The MDS provides a structured
way to organize resident information and develop a resident
care plan
, 4|Page
Which of the following is not a characteristic of the common
healthcare data sets such as UHDDS and UACDS?
a. They define minimum data elements to be collected.
b. They provide a complete and exhaustive list of data elements
that must be collected.
c. They provide a framework for data collection to which an
individual facility can add data items.
d. The federal government recommends, but does not
mandate, implementation of most of the data sets. - ANSWER
b. They provide a complete and exhaustive list of data elements
that must be collected.
A data set is a list of recommended data elements with uniform
definitions that are relevant for a particular use. The contents of
data sets vary by their purpose. However, data sets are not
meant to limit the number of data elements that can be
collected. Most healthcare organizations collect additional data
elements that have meaning for their specific administrative
and clinical operations. Standardizing data elements and
definitions makes it possible to compare the data collected at
different facilities. A number of data reporting requirements
come from federal initiatives.
Practice Questions for RHIT Exam: DOMAINs 1, 2, 3 Questions
with 100% Verified Answers 2025 | 2026
In healthcare, data sets serve two purposes. The first is to
identify data elements to be collected about each patient. The
second is to:
a. Provide uniform data definitions
b. Guide efforts toward computerization
c. Determine statistical formulas
d. Provide a research database - ANSWER a. Provide uniform
data definitions
Healthcare data sets have two purposes. The first is to identify
the data elements that should be collected for each patient.
The second is to provide uniform definitions for common terms.
The use of uniform definitions ensures that data collected from
a variety of healthcare settings will share a standard definition.
Standardizing data elements and definitions makes it possible
to compare the data collected at different facilities.
,2|Page
A health information technician is responsible for designing a
data collection form to collect data on patients in an acute-care
hospital. The first resource that she should use is:
a. ORYX
b. UACDS
c. MDS
d. UHDDS - ANSWER d. UHDDS
The purpose of the UHDDS is to list and define a set of
common, uniform data elements. The data elements are
collected from the health records of every hospital inpatient
and later abstracted from the health record and included in
national databases.
A crucial early step in designing an electronic health record
(EHR) is to develop a(n) ________ in which the characteristics
of each data element are defined.
a. Accreditation manual
b. Core content
,3|Page
c. Continuity of care record
d. Data dictionary - ANSWER d. Data dictionary
A data dictionary improves data validity and reliability within,
across, and outside the enterprise because it ensures that each
piece of data can only mean one thing. A critical early step in
implementing the EHR is to develop a data dictionary.
long-term care, the resident's care plan is based on data
collected in the:
a. UHDDS
b. OASIS-C
c. MDS
d. HEDIS - ANSWER c. MDS
The data collected by the Minimum Data Set (MDS) are used to
develop care plans for residents and to document placement at
the appropriate level of care. The MDS provides a structured
way to organize resident information and develop a resident
care plan
, 4|Page
Which of the following is not a characteristic of the common
healthcare data sets such as UHDDS and UACDS?
a. They define minimum data elements to be collected.
b. They provide a complete and exhaustive list of data elements
that must be collected.
c. They provide a framework for data collection to which an
individual facility can add data items.
d. The federal government recommends, but does not
mandate, implementation of most of the data sets. - ANSWER
b. They provide a complete and exhaustive list of data elements
that must be collected.
A data set is a list of recommended data elements with uniform
definitions that are relevant for a particular use. The contents of
data sets vary by their purpose. However, data sets are not
meant to limit the number of data elements that can be
collected. Most healthcare organizations collect additional data
elements that have meaning for their specific administrative
and clinical operations. Standardizing data elements and
definitions makes it possible to compare the data collected at
different facilities. A number of data reporting requirements
come from federal initiatives.
