WGU-C790 Questions and Answers Already Passed. Rated A

WGU-C790 Questions and Answers Already Passed. Rated A Document Content and Description Below WGU-C790 Questions and Answers Already Passed Staggers & Nelson Life Cycle - order 1.Analysis/Planning 2. Development/Design 3. Implementation 4. Maintenance/Support What describes the mai ntenance 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 InterchangeWhy 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 solutionWhich 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 Who focuses on the enterprise, surrounding environment, resources, quality issues, and business processes to support direct patient care delivery? Administrator Show Less