Exam 8: Databases- Creating Information From Data

In a relational database, data can be viewed as:

A nurse wants to find information about databases specifically used in nursing. Which query would the nurse use to obtain the narrowest search?

A nurse is creating a database that involves tables organized in the shape of an inverted tree with the branches of the tree being shared. The nurse is creating which type of database model?

A nurse is reading an article about databases and their use. Which tool would the nurse expect to find as the most powerful in a database?

When working with a database, a nurse selects data from a set of items that was created to avoid having to type in the entry. The nurse is using a:

A nurse is working with a database and identifies the attributes of each field. The nurse understands that an attribute refers to:

When describing the steps associated with the design of a clinical database, which steps would most likely be included? Select all that apply.

A nurse is reviewing a database and identifies which object as containing all of the data?

A group of nurses are creating a database. Which step would the nurses need to do first?

A nurse is searching a database for information about hypertension and is using Boolean logic querying. Which term could the nurse use as a concept in the query? Select all that apply.

A nurse is working on creating a database. Which action would be most important to ensure that data in the database are searchable?

When describing a flat database, which information would be included? Select all that apply.

Which statement best reflects data mining?

A nurse has attended a class on databases and searching. Which database analysis method would the nurse identify as fastest?

A nurse is comparing a spreadsheet and database. Which information best reflects a database? Select all that apply.

A nurse is reviewing information about obtaining data from large databases. Which name identifies the coding used for querying?

A nurse has created a database in which data are contained in one table. The nurse has created which model of database?

When designing a relational database, which field setup best reflects the user's use of atomic-level data?

When preparing to use healthcare information databases for secondary data use, which step would be most important?

A nurse is preparing to create a database. Which aspect would the nurse identify as being the foundation for the database?