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WGU C790 Exam Questions and Answers Latest 2024
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WGU C790 Exam Questions andAnswers
1. Place the steps for the Staggers and Nelson life cycle in
order from first (1) to last (4).
Select your answers from the pull-down list. (1-4)
- Implementation ___
- Analysis/planning ___
- Design/development ___
- Maintenance and support ___: - Implementation (3)
- Analysis/planning (1)
- Design/development (2)
- Maintenance and support (4)
2. What describes the maintenance phase of the system
development life cycle?
A. The system is upgraded.
B. The system requirements are defined.
C. The system undergoes a readiness assessment.
D. The system users undergo education and training.: A. The
system is upgraded.
,3. During which phase of the system life cycle is the scope of
the proposed project identified?
A. Testing
B. Planning
C. Development
D. Implementation: B. Planning
4. What is the next step in the system life cycle after a new
health information system has been purchased?
A. Test the system
B. Evolve the system
C. Analyze the system
D. Implement the system: A. Test the system
5. In which ways can the use of clinical decision support
systems affect health information technology and create a
culture of safety within healthcare?
Choose 2 answers
A. It improves quality of care.
B. It improves patient satisfaction.
C. It takes away the need for education.
D. It increases costs to the healthcare facility.
E. It automatically gives the definitive diagnosis.: A. It
improves quality of care.
,B. It improves patient satisfaction.
6. What is a major reason to install a clinical decision
support system within healthcare information technology?
A. It reduces errors.
B. It enhances data analytics.
C. It provides faster documentation.
D. It improves throughput in the organization.: A. It reduces
errors.
7. How does a clinical decision support system that uses
ANSI and WEDI support a culture of safety?
A. By publicizing healthcare information
B. By standardizing healthcare information
C. By negotiating healthcare costs and services
D. By standardizing financial management information: B. By
standardizing healthcare information
8. A large healthcare corporation is preparing to implement a
new patient portal for healthcare records. Multiple literature
searches have been done, trade shows have been attended,
and a final list of potential vendors has been developed.
What is the next step in the project life cycle?
, A. A demonstration of the product is done for the analyst and
staff.
B. A market analysis is done to determine the financial
stability of a company.C. A letter is sent to potential
vendors, asking for specific information about the
product.
D. A list of potential vendors is sent to the chief executive
officer and chief information officer.: C. A letter is sent to
potential vendors, asking for specific information about the
product.
9. Why do healthcare facilities favor purchased
information systems over organization-developed
information systems? A. Outside infrastructure is used.
B. Project management is enhanced.
C. System enhancements are provided.
D. Resource cost of switchboard operations is reduced.: C.
System enhancements are provided.
10. Which system development life cycle uses the most
predictive approach?
A. Waterfall model
B. Domain modeling
C. Systems analysis model
D. System communications modeling: A. Waterfall model
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