Test Bank for Essentials of Nursing Research: Appraising Evidence for Nursing Practice, 10th Edition by Denise F. Polit, Cheryl Tatano Beck, and Fiona Timmins with verified 2025–2026 exam questions and answers. Includes comprehensive chapter-by-chapter r

,Test Bank For Essentials of Nursing Research: AppraisingEvidenceforNursing
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Practice 10th Edition by Polit, Beck
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TableofContents:
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Chapter 1 Introducing Nursing Research for Evidence-Based Practice
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Chapter 2 Understanding Key Concepts and Steps in Quantitative and Qualitative
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Research
Chapter 3 Reading and Critically Appraising Research Articles
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Chapter 4 Attending toEthics inResearch
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Chapter 5 Identifying Research Problems, Research Questions, and Hypotheses
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Chapter6 Finding and Reviewing Research Evidence in the Literature
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Chapter 7 Understanding Theoretical and Conceptual Frameworks
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Chapter 8 Appraising Quantitative Research Design
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Chapter 9 Appraising Sampling and Data Collection in Quantitative Studies
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Chapter 10 Appraising Qualitative Designs and Approaches
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Chapter 11 Appraising Sampling and Data Collection in Qualitative Studies
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Chapter 12 Understanding Mixed Methods Research, Quality Improvement, and Other
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Special Types ofResearch
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Chapter 13 Understanding Statistical Analysis of Quantitative Data
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Chapter 14 Interpreting Quantitative Findings and Evaluating Clinical Significance
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Chapter 15 Understanding the Analysis of Qualitative Data
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Chapter 16 Appraising Trustworthiness and Integrity in Qualitative Research
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Chapter 17 Learning From Systematic Reviews
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Chapter 18 Putting Research Evidence Into Practice: Evidence-Based Practice and
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Practice-Based Evidence s

,CHAPTER1:IntroducingNursingResearchForEvidence-BasedPractice
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Essentials of Nursing Research: Appraising Evidence for Nursing Practice 10th Edition by Polit, Beck
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1. Whichofthefollowinggroupswouldbebestservedbythedevelopmentofascientific base
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for nursing practice?
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A) Nursingadministrators s




B) Practicingnurses s




C) Nurses'clients s




D) Healthcarepolicymakers s s




Ans: C Fe s s




edback:
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Nursing research is systematic inquiry designed to develop trustworthy evidence aboutyis sues
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of importance to nurses and their clients. Nurse leaders recognize the need to base sp ecific
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nursingdecisionsonevidenceindicatingthatthedecisionsareclinicallyappropriat e, cost-
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effective, and result in positive clientyoutcomes. Although all of the people listed would b
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enefityfrom the development of a scientific base for nursing practice, ultimately it is the cl ients
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themselves who would most benefit, as they would then receive the most appropriat e and most
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effective care.
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2. Anespeciallyimportant goalforthenursingprofessionistodowhichofthefollowing?
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A) Conductresearchtobetterunderstandthecontextofnursingpractice s s s s s s s s s




B) Establishasolidbaseofevidenceforpracticethroughdisciplinedresearch s s s s s s s s s s




C) Documentytherolenursingservesinsociety s s s s s




D) Establishresearchpriorities s s




Ans:BFe s s




edback:
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Nursesareincreasinglyexpectedtounderstandandyundertakeresearchandtobasetheirp ractice
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on evidence from research. Evidence-
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basedpracticeistheuseofthebestyevidenceinmakingpatientcaredecisionsandtypicall y
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comes from research conducted by nurses and other health-
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careprofessionals.Alloftheotheranswersarepossiblegoalsforthenursingprofession,
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butynone is as importantyas establishing evidence for practice.
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3. Whichofthefollowingisafundamentalbeliefofthosewhoholdtotheconstructivist
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paradigm?
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A) Afixedrealityexistsinnatureforhumanstounderstand s s s s s s s s s




B) Thenatureofrealityhaschangedovertime s s s s s s s




C) Realityismultiplyconstructedandmultiplyinterpreted byhumans s s s s s s s s




D) Realitycannotbestudiedempirically s s s s




Ans:CFe s s




edback:
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Intheconstructivist paradigm, itisassumedthatreality isnotafixedyentitybutisrathera
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constructionofhumanminds,andthus“truth”isacompositeofmultipleconstructionsof
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, reality.However,constructivistsdobelievethatrealitycanbestudiedempirically.
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Belief in a fixed reality that exists in nature for humans to understand would be anexample of a positivist belief,
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notya constructivist one. The constructivist belief does notyhold so much that the nature of reality h as changed
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over time as that it has always been constructed by human minds.
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4. Which of the following is a fundamental belief of those who hold to the positivist
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paradigm?
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A) Theresearcherisobjectiveandindependentofthosebeingstudied s s s s s s s s s




B) The researcher cannotyinteract withythose beingystudied s s s s




C) Theresearcherinstructsthosebeingstudiedtobeobjectiveinproviding
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information s




D) Thedistancebetweentheresearcherandthosebeingresearchedisminimizedto
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enhance the interactive process
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Ans: A Fe s s




edback:
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In the positivist paradigm, it is assumed that there is an objective reality and that natural p
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henomena are regular and orderly. In the constructivist paradigm, it is assumed thatyrealit y is
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notya fixed entity but is rather a construction of human minds, and thus “truth” is a co mposite of
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multiple constructions of reality.
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5. Whichofthefollowingattributesisleastcharacteristicofthetraditionalscientific
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method?
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A) Controloverexternalfactors s s s




B) Systematicmeasurementyandobservationofnaturalphenomena s s s s s




C) Testingofhunchesdeducedfromtheoryorpriorresearch s s s s s s s s




D) Emphasisonaholisticviewofaphenomenon,studiedinarichcontext s s s s s s s s s s s s




Ans: D F s s




eedback:
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Quantitative research (associated with positivism) involves the collection and analysis o f
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numeric information. Quantitative research is typically conducted within the traditiona l
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scientific method, which is systematic and controlled. Quantitative researchers base the ir
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findings on empirical evidence (evidence collected by way ofthe human senses)and s trive for
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generalizability beyond a single setting or situation.
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Constructivistresearchersemphasizeunderstandingyhumanexperienceasyitislived through s s s s s s s s




the collection and analysis of subjective, narrative materials using flexible procedures; this
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paradigm is associated with qualitative research.
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6. Empiricismreferstowhichofthefollowing? s s s s s s




A) Makinggeneralizationsfromspecificobservations s s s s




B) Articulatingastudypurposeintermsofanappropriateclassificationsystem s s s s s s s s s s




C) Gatheringevidenceaboutreal-worldphenomenathroughthesenses s s s s s s s




D) Verifyingtheassumptionsonywhichthestudywasbased s s s s s s s




Ans:CFeedback: s




Empiricism is gathering and analyzing evidence through their senses. Quantitative resear ch
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involvesthecollectionandanalysisofnumericinformation.Quantitativeresearchisty
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