CHDA Domain 5 (Data Governance) Exam Guide |100% Correct Answers

CHDA Domain 5 (Data Governance) Exam Guide |100% Correct Answers An important part of the maintenance of the master patient index is to resolve situations where a patient is assigned another patient's medical record number. This is an example of which of the following? overlay (occurs when one patient record is overwritten with data from another patient's record, goal is to have a true longitudinal record from birth to death and the MPI services as the link to information and certainty of identification that are critical to the quality and safety of patient care) 3 multiple choice options What database would be most critical to validate and test for users preparing to enter a RHIO (regional health information organization) or HIE (health information exchange)? Master patient index (MPI) 3 multiple choice options Your facility is preparing to implement a system-wide clinical documentation system. Two years of data from existing systems will be backloaded into the new system for continuity of care. Current systems define the field for BMI as with Body-Mass Index or BMI. What step should be taken to ensure the data fills to the BMI in the new system? Data mapping from current to new system (data mapping is defined by ISO as the process of associating concepts or terms from one coding system to concepts or terms in another coding system and defining their equivalence in accordance with a documented rationale and a given purpose) 3 multiple choice options High-quality information is contingent on ____. Reliable data 3 multiple choice options Assuring that data have been accessed or modified only by those authorized to do so is a function of ____. Data integrity (when data are updated in a database, data concurrency controls are used to ensure data integrity; a DG program will assign accountabilities to individuals and groups of individuals for establishing, implementing, and monitoring a variety of controls that mitigate data risk) 3 multiple choice options ASTM Standard E2522-07 provides guidance to healthcare organizations in developing ____. Content and structure of health records 3 multiple choice options Health Level 7 (HL7) ____. Better enables interoperability when standard terminologies are used 3 multiple choice options Health information loses PHI status and is no longer protected by the HIPAA Privacy Rule when it ____. is deidentified 3 multiple choice options To ensure quality of data, the Cancer Committee reviews the abstracting done by the cancer registry personnel. This is a method of ___ reliability. Interrater 3 multiple choice options Which dimension of data quality is defined as "data that is free of errors"? Accuracy 3 multiple choice options An audit trail is a good tool for which one of the following? Reconstructing electronic events 3 multiple choice options Laboratory data is successfully transmitted back and forth from Community Hospital to three local physician clinics. This successful transmission is dependent on which of the following standards? LOINC 3 multiple choice options Of the following resources, the best resource to use in defining the structure of the EHR is the ____. HL7 functional model 3 multiple choice options Which of the following is an example of what an audit trail checks for? Unauthorized access to a system (an audit trail is a chronological set of computerized records that provides evidence of information system activity used to determine securit