Informatics And Nursing Opportunities And Challenges 4Th by Jeanne Sewell
Informatics And Nursing Opportunities And Challenges 4Th by Jeanne Sewell
$2.99
Chapter 9- Databases- Creating Information From Data
Complete Chapter Questions With Answers
Sample Questions Are Posted Below
| 1. | A group of nurses is creating a database. Which of the following would the nurses need to do first? | |
| A) | Determine the data to be collected | |
| B) | Identify the question needing an answer | |
| C) | Develop a purpose for the database | |
| D) | Identify the pieces of data to enter | |
| 2. | When working with a database, a data enterer selects data from a set of items that was created to avoid having to type in the entry. The data enterer is using which of the following? | |
| A) | Field | |
| B) | Relational database | |
| C) | Look-up table | |
| D) | Query | |
| 3. | A nurse wants to find information about databases specifically used in nursing. Which query would the nurse use to obtain the narrowest search? | |
| A) | Databases or nursing | |
| B) | Nursing not databases | |
| C) | Nursing and/or databases | |
| D) | Nursing and databases | |
| 4. | A nurse has created a database in which data are contained in one table. The nurse has created which model of database? | |
| A) | Flat | |
| B) | Network | |
| C) | Hierarchical | |
| D) | Relational | |
| 5. | When designing a relational database, which of the following best reflects the user’s use of atomic-level data? | |
| A) | Age and sex are listed in one field. | |
| B) | First and last names are in separate fields. | |
| C) | Systolic and diastolic blood pressures are key fields. | |
| D) | First and last names are in one field with first name also in a separate field. | |
Answer Key
| 1. | B |
| 2. | C |
| 3. | D |
| 4. | A |
| 5. | B |
Original price was: $30.00.$20.00Current price is: $20.00.
Original price was: $40.00.$20.00Current price is: $20.00.
Original price was: $40.00.$30.00Current price is: $30.00.
Original price was: $90.00.$60.00Current price is: $60.00.
Original price was: $35.00.$25.00Current price is: $25.00.
