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WGU C790 PRE-TEST PRACTICE QUESTIONS AND ANSWERS
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WGU C790 PRE-TEST PRACTICE QUESTIONS ANDANSWERS
Place the Staggers and Nelson life cycle steps in order, starting with (1) and ending
with (4).
Analysis/Planning
Design/development
Implementation
Maintenance and Support
What is the definition of the maintenance phase in the system development life
cycle?
The system has been improved.
What stage of the system life cycle is the scope of the proposed project identified?
Planning
What is the next phase in the system life cycle once a new health information
system has been purchased?
Test the system.
How might the use of clinical decision support systems impact health information
technology and foster a culture of safety within healthcare?
Improves the quality of care
It increases patient satisfaction.
,What is the primary motivation for implementing a clinical decision support system
inside healthcare information technology?
It reduces errors.
How does an ANSI and WEDI-compliant clinical decision support system help to
foster a safety culture?
By standardizing healthcare information.
A multinational healthcare firm is ready to roll out a new patient portal for
healthcare records. Multiple literature searches were conducted, trade exhibitions
were attended, and a final list of probable vendors was compiled. What is the next
stage in the project life cycle?
A letter is written to potential vendors requesting particular details about the
product.
Why do healthcare facilities choose purchased information systems over
organizationally built information systems?
System upgrades are given.
Which system development life cycle takes the most predictive approach?
Waterfall model
Which phase in the electronic health record project execution is mainly reliant on
superuser abilities?
Manage go-live activities and provide post-launch assistance.
Which stage of the planning process gives the high-level direction required to
achieve organizational objectives?
, Strategic planning.
What starts the life cycle of an information system?
Identification of a vision or necessity.
Place the electronic health record life cycle implementation steps in order, starting
with (1) and ending with (4).
1. Determine the problem or requirement and seek approval to move forward with
the project.
2. Discover and comprehend the specifics of the problem or requirement.
3. Create, test, and integrate system components.
4. After system testing, deploy the solution.
As a critical component of the organization's whole information technology (IT)
infrastructure (hardware, software, networks, operations, etc.), this project
implementation stage must be aligned with the organization's mission and support
the overall business goals.
Strategic planning.
What is the proper sequence of phases in an adaptive system development life cycle
that includes six main activities and several iterations?
1. Identify the problem and get approval.
2. Plan and supervise projects.
3. Discover and comprehend subtleties.
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