D220 Wgu Practice Exams Test

D220 WGU PRACTICE EXAMS TEST What informatics challenges to improve pt outcome? - CORRECT ANSWER- equipment failure** (IT error) -Data errors or (Human errors) -Security problems -alarms/alerts issues with in system -Documentation takes too much time away from pt care. What act recognizes patients need more power in own healthcare and access to information is KEY? - CORRECT ANSWER-21st Century Cure's Act 2 Fundamental, ethical principals of health informatics and why is it important for nurses to know about these? - CORRECT ANSWER-**privacy, security and confidentiality for pt information. Integrity Respect for peoples rights -information privacy -Uphold data integrity Important for nurses because we are all involved with using healthcare technology and it is our job to help keep PHI safe and private. How to ensure pt records are protected? HIPAA guidelines - CORRECT ANSWER LOGICAL=automatic sign off. Encryption. Antivirus. Passwords. PHYSICAL =Locks. Limit access. Surveillance. What are 2 main categories of Health Information System and example? - CORRECT ANSWER-Clinical=Lab, monitor, vitals, radiology Administrative=Admit, discharge, schedule, payroll What is the structure that provides balance between privacy and access, comply with state, national, international ethical and legal requirements? - CORRECT ANSWER Governance structure Describe how health data from various sources is used in decision making process? - CORRECT ANSWER-Variety of options, able to see a full picture ex: Vitals, labs, imagine help decide how to treat appropriately. 5 properties of BIG DATA - CORRECT ANSWER-5 V's