KAPLAN RESEARCH IN NURSING QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026
Q&A | INSTANT DOWNLOAD PDF
Core Domains
- Evidence-Based Practice in Nursing
*- Quantitative Research Methods*
*- Qualitative Research Methods*
*- Research Ethics and IRB Review*
*- Statistical Analysis in Nursing Research*
*- Literature Review and Scholarly Inquiry*
*- Program Evaluation and Quality Improvement*
*- Dissemination of Nursing Research*
Introduction
This assessment serves as a comprehensive evaluation tool for nursing students and professionals mastering research methodologies essential to
contemporary healthcare practice. The exam assesses critical knowledge areas including evidence-based practice implementation, research design
selection, ethical considerations in human subjects research, statistical interpretation, and data analysis techniques. The multiple-choice and
scenario-based structure emphasizes real-world application of research concepts to clinical decision-making situations. Candidates will
demonstrate their ability to evaluate research quality, identify appropriate methodologies for specific research questions, apply ethical principles
to research scenarios, and translate research findings into practical nursing interventions that improve patient outcomes.
SECTION ONE: Questions 1–100
Question 1
Which of the following best describes the primary purpose of evidence-based practice (EBP) in nursing?
,A. To follow hospital policies without question
B. To integrate best research evidence with clinical expertise and patient values
C. To rely exclusively on traditional nursing practices
D. To implement treatments based solely on physician recommendations
🟢 Correct answer: B
🔴 RATIONALE: Evidence-based practice integrates the best available research evidence with clinical expertise and patient values/preferences to
guide clinical decision-making, ensuring optimal patient outcomes.
Question 2
In the PICO format for framing clinical research questions, what does "C" represent?
A. Control
B. Comparison
C. Condition
D. Cohort
🟢 Correct answer: B
🔴 RATIONALE: PICO stands for Population/Patient, Intervention, Comparison, and Outcome. The "C" specifically represents the Comparison or
alternative intervention being considered.
Question 3
Which research design is most appropriate for determining the cause-effect relationship between an intervention and outcome?
A. Descriptive study
B. Randomized controlled trial
C. Case study
D. Cross-sectional survey
🟢 Correct answer: B
,🔴 RATIONALE: Randomized controlled trials (RCTs) are experimental designs that randomly assign participants to intervention or control groups,
making them the strongest design for establishing cause-effect relationships.
Question 4
What is the primary ethical principle that requires researchers to maximize benefits and minimize potential harm to participants?
A. Autonomy
B. Justice
C. Beneficence
D. Fidelity
🟢 Correct answer: C
🔴 RATIONALE: Beneficence is the ethical principle obligating researchers to maximize possible benefits while minimizing potential harms or risks
to research participants.
Question 5
Which statistical measure represents the middle value in a distributed set of scores?
A. Mean
B. Mode
C. Median
D. Range
🟢 Correct answer: C
🔴 RATIONALE: The median is the middle value in an ordered dataset, dividing the distribution into two equal halves with 50% of values above and
below it.
Question 6
In qualitative research, what term describes the extent to which findings can be applied to other contexts or populations?
, A. Internal validity
B. Transferability
C. Reliability
D. Objectivity
🟢 Correct answer: B
🔴 RATIONALE: Transferability in qualitative research refers to the applicability or transfer of findings to other contexts, settings, or populations,
analogous to external validity in quantitative research.
Question 7
Which of the following is the strongest level of evidence for clinical practice guidelines?
A. Expert opinion
B. Case-control study
C. Systematic review of randomized controlled trials
D. Cohort study
🟢 Correct answer: C
🔴 RATIONALE: Systematic reviews of randomized controlled trials provide the highest level of evidence because they synthesize multiple high-
quality RCTs using rigorous methodology.
Question 8
What is the primary purpose of an Institutional Review Board (IRB)?
A. To fund research projects
B. To protect the rights and welfare of human research participants
C. To analyze statistical data
D. To publish research findings
🟢 Correct answer: B
Q&A | INSTANT DOWNLOAD PDF
Core Domains
- Evidence-Based Practice in Nursing
*- Quantitative Research Methods*
*- Qualitative Research Methods*
*- Research Ethics and IRB Review*
*- Statistical Analysis in Nursing Research*
*- Literature Review and Scholarly Inquiry*
*- Program Evaluation and Quality Improvement*
*- Dissemination of Nursing Research*
Introduction
This assessment serves as a comprehensive evaluation tool for nursing students and professionals mastering research methodologies essential to
contemporary healthcare practice. The exam assesses critical knowledge areas including evidence-based practice implementation, research design
selection, ethical considerations in human subjects research, statistical interpretation, and data analysis techniques. The multiple-choice and
scenario-based structure emphasizes real-world application of research concepts to clinical decision-making situations. Candidates will
demonstrate their ability to evaluate research quality, identify appropriate methodologies for specific research questions, apply ethical principles
to research scenarios, and translate research findings into practical nursing interventions that improve patient outcomes.
SECTION ONE: Questions 1–100
Question 1
Which of the following best describes the primary purpose of evidence-based practice (EBP) in nursing?
,A. To follow hospital policies without question
B. To integrate best research evidence with clinical expertise and patient values
C. To rely exclusively on traditional nursing practices
D. To implement treatments based solely on physician recommendations
🟢 Correct answer: B
🔴 RATIONALE: Evidence-based practice integrates the best available research evidence with clinical expertise and patient values/preferences to
guide clinical decision-making, ensuring optimal patient outcomes.
Question 2
In the PICO format for framing clinical research questions, what does "C" represent?
A. Control
B. Comparison
C. Condition
D. Cohort
🟢 Correct answer: B
🔴 RATIONALE: PICO stands for Population/Patient, Intervention, Comparison, and Outcome. The "C" specifically represents the Comparison or
alternative intervention being considered.
Question 3
Which research design is most appropriate for determining the cause-effect relationship between an intervention and outcome?
A. Descriptive study
B. Randomized controlled trial
C. Case study
D. Cross-sectional survey
🟢 Correct answer: B
,🔴 RATIONALE: Randomized controlled trials (RCTs) are experimental designs that randomly assign participants to intervention or control groups,
making them the strongest design for establishing cause-effect relationships.
Question 4
What is the primary ethical principle that requires researchers to maximize benefits and minimize potential harm to participants?
A. Autonomy
B. Justice
C. Beneficence
D. Fidelity
🟢 Correct answer: C
🔴 RATIONALE: Beneficence is the ethical principle obligating researchers to maximize possible benefits while minimizing potential harms or risks
to research participants.
Question 5
Which statistical measure represents the middle value in a distributed set of scores?
A. Mean
B. Mode
C. Median
D. Range
🟢 Correct answer: C
🔴 RATIONALE: The median is the middle value in an ordered dataset, dividing the distribution into two equal halves with 50% of values above and
below it.
Question 6
In qualitative research, what term describes the extent to which findings can be applied to other contexts or populations?
, A. Internal validity
B. Transferability
C. Reliability
D. Objectivity
🟢 Correct answer: B
🔴 RATIONALE: Transferability in qualitative research refers to the applicability or transfer of findings to other contexts, settings, or populations,
analogous to external validity in quantitative research.
Question 7
Which of the following is the strongest level of evidence for clinical practice guidelines?
A. Expert opinion
B. Case-control study
C. Systematic review of randomized controlled trials
D. Cohort study
🟢 Correct answer: C
🔴 RATIONALE: Systematic reviews of randomized controlled trials provide the highest level of evidence because they synthesize multiple high-
quality RCTs using rigorous methodology.
Question 8
What is the primary purpose of an Institutional Review Board (IRB)?
A. To fund research projects
B. To protect the rights and welfare of human research participants
C. To analyze statistical data
D. To publish research findings
🟢 Correct answer: B
