The Nurse Identified a Level II Question for a Research

question 9

Multiple Choice

The nurse identified a level II question for a research study.Which of the following questions exemplifies this level?

• A) What are the health-promoting behaviours of older adults living in subsidized housing?
• B) What is the relationship between ethnicity and suicide among university students?
• C) Why does postoperative anxiety decrease when structured preoperative teaching is done?
• D) What is the experience of people who assume the role of surrogate decision makers?

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Definitions:

Extraction

The process of separating a particular substance from a mixture or compound.

Databases

Organized collections of data that are stored and accessed electronically from a computer system, designed for easy retrieval, management, and updating of data.

Interval Scale

A scale of measurement where the intervals between numbers on the scale are all equal in size.

Measurement

The process or the result of quantifying the characteristics of an object or event, which can be expressed numerically.