Exam 2: Introduction to Information, Information Science, and Information Systems

Knowledge workers are those who work with information and generate computer programs to help with knowledge management.

A nurse understands that information science technologies can risk patient confidentiality. Which action does the nurse take to reduce this risk?

A nursing informatics specialist is critiquing a new electronic health record system. Which attributes would the nurse consider?

A team of knowledge workers has been recruited to develop a patient care initiative. Which team members are considered knowledge workers?

Reliable information comes from:

A nurse is comparing image data on a patient from a previous shift. Which of the following will the nurse use in her comparison?

A nurse records a patient's heart rate, respiratory rate, and blood pressure, which represent:

A nursing supervisor communicates with staff members through email because this information system:

Information is processed data that has meaning.

The knowledge used to develop and glean knowledge from valuable information is generative (having the ability to originate and produce or generate) in nature.

Characteristics of valuable, quality information include accessibility, security, timeliness, accuracy, relevancy, completeness, flexibility, reliability, objectivity, utility, transparency, verifiability, and reproducibility.

According to Jessup and Valacich (2008), computer-based information systems can be defined as combinations of hardware, software, and telecommunications networks that people build and use to collect, create, and distribute useful data, typically in organizational settings.

A nurse manager is reviewing data in the hospital information system (HIS). Through this system, the nurse manager will compare:

Information science integrates features from cognitive science, communication science, computer science, library science, and the social sciences.

If you could meet only four of the rights discussed in this chapter, which one would you omit and why? Also, provide your rationale for each right you chose to meet.

Information systems help healthcare professionals provide the highest quality of patient care.

The public health nurse is reviewing information about the community surrounding the clinical facility. To obtain maps of the community, the nurse uses a(n):

Information science includes multiple disciplines.

How do you acquire information? Choose 2 hours out of your busy day and try to notice all of the information that you receive from your environment. Keep diaries indicating where the information came from and how you knew it was information and not data.

Computer science studies the application and usage of information and knowledge in organizations and the interface or interaction between people, organizations, and information systems.