D220 pre-test part 2 exam questions and verified correct answers

A heparin medication error and a subsequent failure mode effects analysis (FMEA) results in the purchase of smart pumps. How do smart pumps reduce the potential for medication errors? - correct answer Dosing limits and alerts are provided. Mobile health (mHealth) apps have demonstrated benefits to patients by increasing engagement and participation in care. What is a benefit for clinicians? - correct answer Integrates with electronic health records (EHRs) A facility has noted a decrease in revenue related to inaccuracies in coding. A nurse recommends computer-assisted coding (CAC) as a solution. What is the financial benefit of CAC? - correct answer CAC improves coding accuracy. A nurse manager is informed that bedside nurses have begun using a workaround for scanning a patient's armband prior to medication administration. The nurse manager finds that several patients are missing armbands and that their armbands are connected to their bed frames. What is the nurse manager's first course of action for this workaround to bedside-scanning technology? - correct answer Question nursing staff about what issues have caused this Currently, a facility uses phones and pagers for clinician communication. This technology is due for replacement. A nurse recommends replacing with all-in-one mobile devices. What is the benefit of all-in-one mobile technology over the current devices? - correct answer It integrates functionality within the EHR. A nurse in a primary care provider's office needs to review results from a patient's cardiology consultation. Using health information exchange (HIE) technology, the nurse requests this information from the cardiologist's office. Which type of exchange is described? - correct answer Query based An informatics nurse is working on genomics data to facilitate disease identification and develop individualized treatment plans for patients in a complex medical facility. What is considered a fundamental requirement for valid interpretation of genomics data? - correct answer High throughput computing system