HOSA Health Informatics | 282 Questions and Answers with complete solution

Academy - Higher education in general with an emphasis on the institution as a society of scholars, scientists, and artists Accounts payable - the monies that are owed to companies such as vendors and suppliers for items purchased on crdit Advanced Practice Nurse - Nurses educated at the graduate level and authorized to practice as a specialist with advanced expertise in a specialty of nursing Adverse event - an unintended and unfavorable event associated with the provision of medical care, use of a medical product or treatment protocol Ancillary systems - software application used by patient care support departments such as laboratory, radiology, and pharmacy Application - A software program designed to help the user to perform specific tasks Application service provider (ASP) - A company, located remotely, that hosts an electronic health record or departmental system solution for a healthcare enterprise and provides access to the application via a secure network Architecture - The formal description and design of information technology components, the relationships among them, and their implementation guide Attributes - the characteristics of properties of the components of a system. Attributes are sued to describe a system Availability - A general term used to describe the amount of time that computer system resources are available to users. This is usually calculated for a one-year periodAvatar - A graphic image representing a person or other entity, usually on the Internet or in a video game Backcasting - A technique for predicting the future by envisioning a desired future endpoint and then working backward to determine what actives and policies would be required to achieve that future Bar Code Medication Administration (BCMA) - a method for administering medications using medication administration software, bar codes, and scanners with the goal of reducing errors during the medication administration process Bayesian knowledge base - A knowledge base built using decision trees and branch of statistical inference that permits the use of prior knowledge in assessing the probability of an event in the presence of new data. For example, if a patient has a fever and increased white blood cells, the Bayesian knowledge base provides the probability that the patient has an infection versus another disorder that also creates an inflammatory process Best of breed - An approach to selecting applications involving reviewing vendors' products to determine the best for a department or setting. When this approach is used, each department selects the "best" and the organization is tasked with achieving interoperability among them all. Big bang - A go-live approach in which all applications or modules are implemented at once Big data - Very large datasets Biomedical informatics - The interdisciplinary scientific field that studies and pursues the effective uses of biomedical data, information, and knowledge for scientific inquiry, problem solving, and decision making, motivated by efforts to improve human health (AMIA)