Which factor would strongly influence the reliability of an EHR’s repository?
The “butterfly effect” describes a situation in which a minor change in input (eg, a butterfly flapping its wings in one part of the world) can have a major effect on output (eg, a windstorm developing in another part of the world). This aspect of chaotic systems illustrates their property of:
An emerging approach to knowledge building includes measuring the effectiveness of EBP guidelines. This approach requires steps to obtain clinical data through the application of PBE research design techniques. These techniques include:
Which group will test out new technology but are not usually seen as leaders within an organization?
Differences between formative and summative evaluation include:
Which item is an example of information we might find in an EHR’s clinical data repository?
Health informatics is both a ___________ as well as a(n) ____________.
Select the option that best describes the current major challenges for informatics infrastructure.
The top three uses of the U.S. Army’s telehealth network include all of the following EXCEPT ________________.
The options for cloud computing are best described as:
Computer applications are grouped according to the objects (data, information, and/or knowledge) they processed. Several models illustrated the types of objects processed. Wisdom was added to what model to manage and solve human problems?
Knowing when and how to use knowledge is referred to as:
Data and information within the EHR systems provide opportunities to generate knowledge. Healthcare providers must have an understanding of health informatics. Which of the following statements best describes their role in knowledge generation?
What is the form of knowledge gained in discovery research?
The use of opinion leaders and real-time feedback about patient outcomes are examples of which type of intervention?
The definition of healthcare informatics is defined by several organizations. Which of these statements would best define healthcare informatics in the understanding of clinicians such as nurses and other professional caregivers?
Your organization hires you to conduct a formative evaluation of a new informatics intervention. Which areas would you focus on in a formative evaluation?
If you choose to evaluate an informatics intervention by examining the impact on a clinician’s ability to think ahead about future events, which level of situation awareness would you be measuring?
A facility calls in experts to review evidence developed in research and develop guidelines for clinical practice. Which stage of EBP is represented?
Which type of review is considered the most rigorous?
The role of evidence-based practice (EBP) in developing informatics-based solutions for managing patient care includes solutions that generate support for clinical decisions through:
What is the primary difference between an open and closed system?
When managing the interrelationships among the stakeholders to further develop EHR systems, health information technology (HIT) professionals need to facilitate life-cycle change. Select the foundational health informatics knowledge HIT professionals need to consider?
The stages of change identified in diffusion of innovation theory are:
Which direct networking arrangement requires regional and state provider directories to do secure provider-to-provider messaging to share medical information beyond the state network?
The visual representation that illustrates what is occurring and how one understands the intervention to solve a problem is called a:
Which is a significant challenge to technical infrastructures in healthcare environments?
Of the following, which of these steps in the CDC’s six-step program evaluation framework comes first?
UTAUT is a theory of:
Which two hurdles does the STAR Model address in employing evidence-based practice?
For healthcare infrastructures with many communicating systems, an interface engine is helpful because:
You decide to base the evaluation plan of your informatics project on the theory of planned behavior. Which constructs will you use to develop your measurements?
The ________ is one of the oldest—and still widely used—methods for building and implementing software applications in IT arena.
The primary characteristics used to analyze an open system include:
What is the main idea of the subsection titled “Why Informatics Is Needed in Healthcare: An Example”?
The STEEEP recommendations and redesign principles reflected in health professional education programs to improve the quality of care are best described as:
Which example best describes knowledge base content?
Information systems and applications for delivery of healthcare are addressing needs associated with health informatics. Three essentials to explore with each of these systems and applications would include:
Which of the following statements about EHRs is false?
A(n) ________ is considered the gold standard research design for answering questions about the efficacy of treatments.