D220 Wgu Study Questions Study Guide Rated A+

1. What is Computerized Provider Order System (CPOS)? {Ans: An application that supports direct electronic entry of patient-care-related orders by authorized practitioners and direct transmission of those orders to designated entities.}1. Which barrier to healthcare informatics use does the HITECH Act aim to reduce? {Ans: Financial}1. What is analytics? {Ans: Discovery, interpretation and communication of meaningful patterns from data to offer solutions and drive decisions}1. In which situation should the informatics nurse recommend the use of regression testing? {Ans: When a new feature is added to the existing hospital management system}1. What is Telehealth? {Ans: provision of information to healthcare providers and consumers and the delivery of services to clients at remote sites through the use of telecommunication and computer technology}1. Benefit of mHealth {Ans: Integrates with EHR}1. A mother brings her child to the emergency department after noticing the child had trouble breathing, refused breastfeeding, and no urine in the diaper within the last eight hours. The provider suspects respiratory syncytial virus and admits the infant to the hospital. How will data in the medical record inform the decision to select appropriate infection-control precautions? {Ans: The data will identify the pathogen causing