Eustacemaina122

Wisdom - Using knowledge and experience to manage and solve problems Knowledge - Synthesis of information from several sources to produce a single concept or idea Information - Data that has been interpreted Data - a collection of numbers, characters, or facts that are gathered according to some perceived need for analysis Knowledge worker - Individual with a high degree of expertise, education, or experience who creates, distributes, and applies knowledge Knowledge builder - One who exam...

Which theory of depression was developed based on observing that patients who were being treated for Hep C developed depressive symptoms? A. The monoamine theory B. The inflammation theory C. The HPA axis theory D. The stress-diathesis theory - b. The inflammation theory Which of the following health conditions have a high co-morbidity with depression? A. Hypertension B. Asthma C. Diabetes mellitus D. Cardiovascular disease E. Celiac disease F. Cognitive impairment G. Obesity H. Ca...

1.1.1 - Conceptual Schema - ER Model Tables: Customer, DonutOrder, Donut - Customer: PK - CustomerID Rest are customer related fields DonutOrder: FK - CustomerID, FK - DonutID Qty, SpecialNotes Donut: PK - DonutID Rest are donut fields Relationships: Customer - 1:n Identifying - DonutOrder DonutOrder - n:1 Identifying - Donut Why are the relationships in 1.1.1 Identifying? - The PK's of Customer and Donut are included in the composite primary key of DonutOrder. 2.1.1 - Physical ...

First Normal Form -- when all non-key columns depend on the primary key - a table with a primary key is in first normal form - a table with no duplicate rows is in first normal form Second Normal Form -- when all non-key columns depend on the whole primary key - cannot depend on part of a composite primary key - a table with a simple primary key is automatically in second normal form A table with a simple primary key must be in what normal form? -- second normal form or higher Third Norma...

3 types of clinical information systems -Laboratory system, Order entry system, and Monitoring system 3 types of clinical information systems -Laboratory system, Order entry system, and Monitoring system A benefit of EHR is that it can provide patient support. Example of a patient support -Patient education material such as reducing sodium intake A benefit of EHR is that it can provide patient support. Example of a patient support -Patient education material such as reducing sodium intake...

access plan - A set of instructions generated at application compilation time that is created and managed by a DBMS. The access plan predetermines how an application's query will access the database at run time. algorithms - A process or set of operations in a calculation. automatic query optimization - A method by which a DBMS finds the most efficient access path for the execution of a query. B-tree index - An ordered data structure organized as an upside-down tree. bitmap index - An in...

Data gatherer -In this role the nurse collects clinical data such as vital signs. Information user. -The nurse interprets and structures clinical data, such as a client's report of experienced pain, into information that can then be used to aid clinical decision making and patient monitoring over time. Quality assurance and infection control activities exemplify other ways in which nurses use information to detect patterns. • Knowledge user. -This role is seen when individual patient dat...

information literacy - the ability to recognize when information is needed as well as the skills to find, evaluate, and use needed information effectively information - used to describe data that has been interpreted information science - Focus on how to gather, process and transform information into knowledge. It also incorporates features from 5 other sciences -communication science -computer science -social science -library science -cognitive science clinical practice guidelines - a...

Get a hint This system is comprised of the hardware and software that make up an organization's infrastructure. - Information Systems This science, originally a sub-discipline of computer science, supports the collection and management of information and applies technology to make information usable. - Information Science The use of information and computer technology to support all aspects of nursing practice, including direct delivery of care, administration, education, and research - ...

An inequality condition is also known as a natural join and an equality condition is also called a theta join. - False When using a(n) _____ join, only rows that meet the given criteria are returned. - inner The statement SELECT * FROM T1, T2 produces a(n) _____ join. - cross A(n) _____ join will select only the rows with matching values in the common attribute(s). - natural If a designer wishes to create an inner join, but the two tables do not have a commonly named attribute, he can use...

An alias is especially useful when a table must be joined to itself in a(n) ___________________ query. - recursive The ___________ condition is generally composed of an equality comparison between the foreign key and the primary key of related tables. - join A database language enables the user to create database and table structures to perform basic data management chores. - TRUE ______________________ is the process the DBMS uses to verify that only registered users access the database....

AREA - In DB2, a named section of permanent storage space that is reserved to store the database. associative entity - See composite entity. bridge entity - See composite entity. candidate key - A minimal superkey; that is, a key that does not contain a subset of attributes that is itself a superkey. See key. closure - A property of relational operators that permits the use of relational algebra operators on existing tables (relations) to produce new relations. composite entity - An enti...

binary relationship -An ER term for an association (relationship) between two entities. For example, PROFESSOR teaches CLASS. cardinality -An attribute that can be further subdivided to yield additional attributes. For example, a phone number such as may be divided into an area code (615), an exchange number (898), and a four-digit code (2368). Compare to simple attribute. composite identifier -In ER modeling, a key composed of more than one attribute. derived attribute -An attribute that...

access plan - A set of instructions generated at application compilation time that is created and managed by a DBMS. The access plan predetermines how an application's query will access the database at run time. algorithms - A process or set of operations in a calculation. automatic query optimization - A method by which a DBMS finds the most efficient access path for the execution of a query. B-tree index - An ordered data structure organized as an upside-down tree. bitmap index - An in...

AREA - in DB2, a named section of permanent storage space that is reserved to store the database. associative entity - another name for composite entity, bridge entity or linking table bridge entity - another name for composite entity, associative entity or linking table candidate key - a minimal superkey; that is, a key that dows not contain a subset of attributes that is itself a superkey. closure - A property of relational operators that permits the use of relational algebra operators ...

domain - In data modeling, the construct used to organize and describe an attribute's set of possible values superkey - An attribute or attributes that uniquely identify each entity in a table. Any composite key with this is also this. candidate key - A minimal superkey; that is, a key that does not contain a subset of attributes that is itself a superkey entity integrity - The property of a relational table that guarantees each entity has a unique value in a primary key and that the key...

Unary relationships are common in manufacturing industries. - TRUE _________________ not only helps database designers to stay on track during the design process, it also enables them to pick up the design thread when the time comes to modify the design. - Documentation Ideally, an entity identifier is composed of _____ attribute(s). - one The first step in building an entity-relationship diagram (ERD) is ___________________________________________________________. - creating a detailed n...

A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? - Many-to-many Which two examples are attributes? - An employee number; A meeting code Which delete rule sets column values in a child table to a missing value when the matching data is deleted from the parent table? - Set-to-null Refer to the given SQL statement. CREATE TABLE member ( member_id INT UNSIGNED NOT NULL AUTO_INCREME...

Associative Entity - All relationships for the (...) entity should be many. Attribute - An (...) is a property or characteristic of an entity. Binary relationship - A (...) is a relationship between two entity types. Cardinality - (...) represents the maximum number of entities that can be involved in a particular relationship. Cascade Delete - Will delete all records that reference the primary key Database - A (...) is a collection of information that is organized so that it can easily be...

An inequality condition is also known as a natural join and an equality condition is also called a theta join. - False When using a(n) _____ join, only rows that meet the given criteria are returned. - inner The statement SELECT * FROM T1, T2 produces a(n) _____ join. - cross A(n) _____ join will select only the rows with matching values in the common attribute(s). - natural If a designer wishes to create an inner join, but the two tables do not have a commonly named attribute, he can use...