WGU-C790 EXAM SOLVED AND GRADED A+

Staggers & Nelson Life Cycle - order - Answer 1.Analysis/Planning 2. Development/Design 3. Implementation 4. Maintenance/Support What describes the maintenance phase of the system development life cycle? - Answer The system is upgraded Describe what phase of the system life cycle is the scope of the proposed project identified. - Answer Planning What is the next step in the system life cycle after a new health information system has been purchased? - Answer 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. - Answer 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 - Answer It reduces errors How does a clinical decision support system that uses ANSI and WEDI support a culture of safety - Answer By standardizing healthcare information ANSI: American National Standard Institute WEDI: Workgroup for Electronic Data Interchange Why do healthcare facilities favor purchased information systems over organizationdeveloped information systems? - Answer System enhancements are provided What step in the project implementation of the electronic health record relies heavily upon the ability of the super users? - Answer Manage go-live activities and post golive support Which stage of the planning phase provides the high-level direction needed to reach organizational goals? - Answer Strategic Planning What initiates the life cycle of an information system - Answer Identification of a vision or need Place the implementation steps of the electronic health record life cycle in order from first to last - Answer 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