CHDA

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) A manager at your facility believes that elderly females take advantage of free clinical education offerings more often than elderly males. If proven true, she plans to revamp the educational tools for the elderly males. Which of the following is the statistical test you would use to test for a relationship between gender and use of educational offerings? a. Analysis of variance b. Chi-square test of independence c. Regression analysis d...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) The most common ____ software applications include Microsoft Access, Oracle, and Microsoft structured query language (SQL) Serve relational database Relational databases that store historical, demographic and transaction data about clinical, administrative, and financial patient information are referred to as _____. a. Enterprise master patient indexes b. Data warehouses c. Electronic data interchanges d. Neural networks b. Data wareh...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) In comparing mortality rates between hospitals, it is important to also consider the severity of illness graph An analyst has been asked to work on the development of a home health strategic plan. Which of the following data sets would be most helpful in developing this analysis? UACDS Your facility is engaged in a research project concerning patients newly diagnosed with type 2 diabetes. The researchers notice older patients have a ...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) In SNOWMED-CT, this term is used to describe how concepts are linked to one another: relationship The process by which concepts and terms in one system are associated with concepts and terms in another system is called ________. mapping Which of the following acronyms represents the language used to extract data from a database? SQL If a database contains two tables: physicians, patients. If a physician may be linked to many patients...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) In order to ensure a successful implementation of electronic health records, the organization must identify and define strategic roles. These planning roles may be defined in three categories:leadership, internal stakeholders, and external stakeholders. The governing body (board) is an example of which of the following? Leadership only Which of the following statements most accurately describes the optimal relationship between strategic ...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) n long-term care settings, the resident's care plan is based on data collected in the _____. a. UHDDS b. MDS c. OASIS d. LOINC B. MDS An analyst may be asked to compare the rates in two populations such as the mortality rates at two hospitals or the surgical site infection rate in two different units of a hospital. Hypotheses regarding two proportions may be tested using the ____ for proportions two-sample Z-test An ____ occurs ...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) Name of element, definition, application in which the data element is found, locator key, ownership, entity relationships, date first entered system, date element terminated from system, and system of origin are all examples of: a. Auto authentication fields b. Metadata c. Data d. Information fields Metadata A computer software program that assigns appropriate MS-DRGs according to the information provided for each episode of care is...

CHDA EXAM QUESTIONS WITH VERIFIED ANSWERS (GRADED A+) A set of standards that provides universal names and codes for laboratory and clinical results is _____. Logical Observation Identifiers Names and Codes (LOINC) High-quality information is contingent on _____. a. Computerized decision support b. Systems integration c. Knowledge management d. Reliable data d. Reliable data The individual most likely to lead strategic planning for a healthcare organization's information system is ...

CHDA 2024 UPDATE COMPREHENSIVE QUESTIONS AND ANSWERS EXAM PREPARATION/STUDY GUIDE [GET ALL 100% CORRECT]