WGU-c790
Questions And Correct Answers(verified)
1. Staggers & Nelson Life Cycle - order ANS : 1.Analysis/Planning
2. Development/Design
3. Implementation
4. Maintenance/Support
2. What describes the maintenance phase of the system
development lifecycle ANS : The system is upgraded
3. Describe what phase of the system life cycle is the scope of the
proposedproject identified ANS : Planning
4. What is the next step in the system life cycle after a new health
informationsystem has been purchased ANS : 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 health-care ANS : It improves quality of care
It improves patient satisfaction
6. What is a major reason to install a clinical decision support system
1/8
,withinhealthcare information technology: It reduces errors
7. How does a clinical decision support system that uses ANSI and
WEDIsupport a culture of safety: By standardizing healthcare
information
ANSI: American National Standard Institute
WEDI: Workgroup for Electronic Data
Interchange
8. Why do healthcare facilities favor purchased information systems
over or-ganization-developed information systems ANS : System
enhancements are pro-vided
9. What step in the project implementation of the electronic health
record relies heavily upon the ability of the super users ANS :
Manage go-live activitiesand post go-live support
10. Which stage of the planning phase provides the high-level
directionneeded to reach organizational goals ANS : Strategic
Planning
11. What initiates the life cycle of an information system:
Identification of avision or need
12. Place the implementation steps of the electronic health record life
2/8
, cycle inorder from first to last: 1. Identify the problem/ need, obtain approval
and proceedwith the project
2. Discover and understand the details or the need of the project
3/8
Questions And Correct Answers(verified)
1. Staggers & Nelson Life Cycle - order ANS : 1.Analysis/Planning
2. Development/Design
3. Implementation
4. Maintenance/Support
2. What describes the maintenance phase of the system
development lifecycle ANS : The system is upgraded
3. Describe what phase of the system life cycle is the scope of the
proposedproject identified ANS : Planning
4. What is the next step in the system life cycle after a new health
informationsystem has been purchased ANS : 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 health-care ANS : It improves quality of care
It improves patient satisfaction
6. What is a major reason to install a clinical decision support system
1/8
,withinhealthcare information technology: It reduces errors
7. How does a clinical decision support system that uses ANSI and
WEDIsupport a culture of safety: By standardizing healthcare
information
ANSI: American National Standard Institute
WEDI: Workgroup for Electronic Data
Interchange
8. Why do healthcare facilities favor purchased information systems
over or-ganization-developed information systems ANS : System
enhancements are pro-vided
9. What step in the project implementation of the electronic health
record relies heavily upon the ability of the super users ANS :
Manage go-live activitiesand post go-live support
10. Which stage of the planning phase provides the high-level
directionneeded to reach organizational goals ANS : Strategic
Planning
11. What initiates the life cycle of an information system:
Identification of avision or need
12. Place the implementation steps of the electronic health record life
2/8
, cycle inorder from first to last: 1. Identify the problem/ need, obtain approval
and proceedwith the project
2. Discover and understand the details or the need of the project
3/8
