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Exam (elaborations)

Nursing 257 Exam 3 Questions and Answers 2026/ 2027 Complete with Solution

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Ace Nursing 257 Exam 3 with this complete 2026/ 2027 question and answer guide with solution. Review critical nursing concepts, practice effectively, and improve your exam performance with detailed step-by-step explanations for every question.

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Uploaded on
November 22, 2025
Number of pages
12
Written in
2025/2026
Type
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Terms in this set (72)


-credibility (extent to which consumers of the research can have
confidence in the data and interpretations)
-dependability (extent to which the data are reliable over time and
conditions)
-confirmability (extent to which there would be agreement
between 2 or more people about data's accuracy, relevance, or
Aim for trustworthiness in meaning)
qualitative research by -transferability (similar to generalizability)
-authenticity (extent to which the researchers faithfully report a
range of realities (thick description)




-categorizing (into broad categories)
-coding (individual pieces of data be category)
Analysis and interpretation of -identifying themes and patterns that accurately describe the
qualitative studies phenomenon




1. Beneficence (right to min. harm and max. benefit and to
protect from exploitation)
Belmont Report of 1978 2. Justice (right to fair treatment and privacy)
articulates 3 pertinent ethical 3. Respect for Human Dignity (right to self determination and full
principles: disclosure)

, Case Study -in-depth investigation of one (or a few) cases or entities

an abstract generalization that explains how phenomena are
Classical theory interrelated

less abstract than meta-paradigm, an assemble of concepts
pertinent to a common theme; some map out relationships
Conceptual Model among concepts


the extent to which aspects of the study are actually related to the
Construct validity constructs they are supposed to represent

-background is in Marxist perspectives
-research that critiques un-examined assumptions, biases,
inequities in situations and problems
Critical theory (ideology guided) -aim is to inspire change in practices that have resulted in
disparities



-generic approach
-close read and careful analysis of qualitative data to identify
themes and patterns
Descriptive -qualitative nurse researches often use this basic qualitative
approach



Descriptive theory thoroughly describe a phenomenon

purpose driven
-to improve quality of care and patient safety by striving to deliver
care that is based on the best available research evidence
EBP integrated with other pertinent factors (client preferences,
clinician expertise and experience, local context)

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