WGU C790 Exam 2023 with complete solution
Staggers & Nelson Life Cycle - order
1.Analysis/Planning
2. Development/Design
3. Implementation
4. Maintenance/Support
What describes the maintenance phase of the system development life cycle?
The system is upgraded
Describe what phase of the system life cycle is the scope of the proposed project
identified.
Planning
What is the next step in the system life cycle after a new health information system has
been purchased?
Test the system
In which ways can the use of clinical decision support systems affect health information
technology and create a culture of safety within healthcare.
It improves quality of care
It improves patient satisfaction
What is a major reason to install a clinical decision support system within healthcare
information technology
It reduces errors
How does a clinical decision support system that uses ANSI and WEDI support a
culture of safety
By standardizing healthcare information
ANSI: American National Standard Institute
WEDI: Workgroup for Electronic Data Interchange
Why do healthcare facilities favor purchased information systems over organization-
developed information systems?
System enhancements are provided
What step in the project implementation of the electronic health record relies heavily
upon the ability of the super users?
Manage go-live activities and post go-live support
Which stage of the planning phase provides the high-level direction needed to reach
organizational goals?
Strategic Planning
What initiates the life cycle of an information system
Identification of a vision or need
Place the implementation steps of the electronic health record life cycle in order from
first to last
1. Identify the problem/ need, obtain approval and proceed with the project
2. Discover and understand the details or the need of the project
3.Build, test and integrate system components
4.Complete system test and then deploy the solution
As a crucial part of the whole information technology (IT) infrastructure (hardware,
software, networks, operations, etc.) of the organization, this step in the project
, implementation must be aligned with the organization's mission and support the overall
business goals.
Which part of the project implementation plan would this be?
Strategic planning
What is the correct order of the phases of an adaptive system development life cycle
with six core processes and multiple iterations?
1. Identify the problem and obtain approval
2. Plan and monitor project
3. Discover and understand details
4. Design system components
5. Build, test, and integrate system components
6. Complete system tests and deploy the solution
Which system development life cycle approach does the waterfall model describe?
A Sequential approach
During which phase of the system development life cycle (SDLC) are new components
and programs obtained and installed?
Develop or purchase
As the implementation phase of the system development life cycle (SDLC) is occuring,
a member of the project management team wants to confirm that all bar code printers
have been updates to work with the new system.
What testing should be used?
Hardwire testing
The nursing team has been charged with selecting a new information system for
managing patient census data.
Which system should be chosen?
Open system
An institution is using the (SDLC) adaptive approach for developing its new information
system. The institution will need to be flexible throughout development.
Which SDLC approach should be used?
Agile Development
A physician's office wants to adopt an electronic medical record. The providers and staff
are unsure which system will best suit the needs of the office.
Which system development life cycle approach suits this practice?
Adaptive
A complex healthcare system is implementing a new electronic health record system
with multiple sites. The sites include both inpatient and outpatient clinics.
Which SDLC is appropriate for this institution?
Layered
Which interdisciplinary team role will a chief information officer undertake when
implementing a health information system?
Chair of the information steering committee
Staggers & Nelson Life Cycle - order
1.Analysis/Planning
2. Development/Design
3. Implementation
4. Maintenance/Support
What describes the maintenance phase of the system development life cycle?
The system is upgraded
Describe what phase of the system life cycle is the scope of the proposed project
identified.
Planning
What is the next step in the system life cycle after a new health information system has
been purchased?
Test the system
In which ways can the use of clinical decision support systems affect health information
technology and create a culture of safety within healthcare.
It improves quality of care
It improves patient satisfaction
What is a major reason to install a clinical decision support system within healthcare
information technology
It reduces errors
How does a clinical decision support system that uses ANSI and WEDI support a
culture of safety
By standardizing healthcare information
ANSI: American National Standard Institute
WEDI: Workgroup for Electronic Data Interchange
Why do healthcare facilities favor purchased information systems over organization-
developed information systems?
System enhancements are provided
What step in the project implementation of the electronic health record relies heavily
upon the ability of the super users?
Manage go-live activities and post go-live support
Which stage of the planning phase provides the high-level direction needed to reach
organizational goals?
Strategic Planning
What initiates the life cycle of an information system
Identification of a vision or need
Place the implementation steps of the electronic health record life cycle in order from
first to last
1. Identify the problem/ need, obtain approval and proceed with the project
2. Discover and understand the details or the need of the project
3.Build, test and integrate system components
4.Complete system test and then deploy the solution
As a crucial part of the whole information technology (IT) infrastructure (hardware,
software, networks, operations, etc.) of the organization, this step in the project
, implementation must be aligned with the organization's mission and support the overall
business goals.
Which part of the project implementation plan would this be?
Strategic planning
What is the correct order of the phases of an adaptive system development life cycle
with six core processes and multiple iterations?
1. Identify the problem and obtain approval
2. Plan and monitor project
3. Discover and understand details
4. Design system components
5. Build, test, and integrate system components
6. Complete system tests and deploy the solution
Which system development life cycle approach does the waterfall model describe?
A Sequential approach
During which phase of the system development life cycle (SDLC) are new components
and programs obtained and installed?
Develop or purchase
As the implementation phase of the system development life cycle (SDLC) is occuring,
a member of the project management team wants to confirm that all bar code printers
have been updates to work with the new system.
What testing should be used?
Hardwire testing
The nursing team has been charged with selecting a new information system for
managing patient census data.
Which system should be chosen?
Open system
An institution is using the (SDLC) adaptive approach for developing its new information
system. The institution will need to be flexible throughout development.
Which SDLC approach should be used?
Agile Development
A physician's office wants to adopt an electronic medical record. The providers and staff
are unsure which system will best suit the needs of the office.
Which system development life cycle approach suits this practice?
Adaptive
A complex healthcare system is implementing a new electronic health record system
with multiple sites. The sites include both inpatient and outpatient clinics.
Which SDLC is appropriate for this institution?
Layered
Which interdisciplinary team role will a chief information officer undertake when
implementing a health information system?
Chair of the information steering committee
