NUR 166 Exam #4 with complete solutions

NUR 166 Exam #4 with complete solutionsA home health care nurse is using the steps of the SDLC to design a new system for home health care documentation. The nurse analyzes the old system and develops plans for the new system. What is the next step of the nurse in this process? a. Test b. Design c. Implement d. Evaluate B After instituting a new system fir recording patient data, a nurse evaluates the "usability" of the system. Which actions by the nurse BEST reflect this goal? Select all that apply. a. The nurse checks the screens are formatted to allow for ease of access b. The nurse reorders the screen sequencing to maximize effective use of the system. c. The nurse ensures that the computers can be used by specified users effectively d. The nurse checks that the system is intuitive, and supportive of nurses e. The nurse improves end-user skills and satisfaction with the new system f. The nurses ensures patient data is able to be shared across health care systems A, C, D A nurse is using informatics technology to decide which patients may be at risk for readmission. What is the term for this type of analytic? a. Data visualization b. Predictive analytics c. Big Data d. Data recall B Population health addresses the health status and health issues of aggregate populations and addresses ways in which resources may be allocated to address these concerns. What is the driving force behind the use by health corporations of analytics and big data support the population health. Page 2 of 15 a. The transition from fee-for-service models to value-based payment models b. A growing older population with more complicated health needs c. The overcrowding and understaffing of hospitals d. The shortage of healthcare professionals, particularly nurses. A Nurses incorporate telecare in patient care plans. Which services are MOST representative of this technologic advance? Select all that apply. a. Diagnostic testing b. Easy access to specialists c. Health and fitness apps d. Early warning and detection technologies e. Digital medication reminder systems f. Monitoring of progress following treatment B, C, D A nurse is testing a new computer program designed to store patient data. In what phase of testing would the nurse determine if the system can handle high volume of end-users or care providers using the system at the same time? a. Unit b. Function c. Integration d. Performance D Nurses test new technology in phases. In which phase would the nurse "test drive" the new system? a. Unit b. Function c. User acceptance d. Integration C A nurse is using the steps in informatics evaluation to evaluate the use of a portal as a patient resource. What are examples of activities that might occur in the "determining the question" step? Select all that apply. a. The nurse develops a clear, focused question to determine the data to be collected. b. The nurse determines what to evaluate c. The nurse determines how the data should be reported A, C A nurse is using information from informatics technology that is synthesized that is synthesized so that relationships between lung cancer diagnoses and smoking are identified. What part of "DIKW" does this represent? Page 3 of 15 a. Data b. Information c. Knowledge d. Wisdom C A nurse designing a new EHR system for a pediatric office follows usability concepts in system design.? Select all that apply. a. Users should not explore with forgiveness for unintended consequences. b. Shortcuts for frequent users should not be incorporated into the system. c. Content emphasis should be on information needed for decision making. d. The less time users need to apply prior experience to a new system the better e. All the information needed should be presented to reduce cognitive load. f. The number of steps it takes to complete tasks should be minimized. C, E, F ______ is the discovery, interpretation, and communication of meaningful patterns in data. Analytics ______ is the accumulation of data from various sources, combined with new technologies that allow for the transformation of data to information. Big Data ______ is the computer-based system designed for collecting, storing, manipulating, and making available clinical information important to the health care delivery process data visualization: presentation of data in a pictorial or graphical format. Clinical Information System (CIS) ______ is the digital version of a patient's chart that may contain the patient's medical history, diagnoses, medications, treatment plans, immunization dates, allergies, radiology images, and effectiveness, efficiency, and satisfaction in a specified context of use laboratory test results. Electronic Health Record (EHR) ______ is the (1) study of the structure and interactions of all genes in the human body, including their interactions with each other as well as the environment or is the (2) emerging discipline in which genomic information about a person is used in their clinical care (e.g., for diagnostic or therapeutic decision making). Genomics ______ is the standard and agreed upon terms used in an electronic health record to improve data trending and sharing. Health Information Technology (IT) ______ drives innovation that is defining future approaches to information and knowledge management in biomedical research, clinical care, and public health.