EVIDENCE-BASED PRACTICE NURSING EXAM – PRACTICE QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF.
*Core Domains*
*Research Methodology and Design*
*Hierarchy of Evidence and Levels*
*Statistical Analysis and Interpretation*
*Ethical Considerations in Research*
*Clinical Decision-Making Models*
*Implementation Science and Translation*
*Quality Improvement Processes*
*Literature Appraisal Techniques*
*Introduction*
*This comprehensive assessment is designed to evaluate the proficiency of nur
in the core competencies of Evidence-Based Practice (EBP). The exam focuses o
of the best available research evidence with clinical expertise and patient v
optimal health outcomes. Candidates will be assessed on their ability to form
questions, critically appraise diverse research literatures, and apply findin
complex healthcare environments. Utilizing a mix of multiple-choice and scena
inquiries, this exam emphasizes real-world application, critical thinking, an
decision-making essential for modern nursing practice and regulatory complian
1. Which of the following is considered the first step in the Evidence-Based Practice
process?
,A. Appraising the evidence
B. Searching for the best evidence
C. Asking a clinical question
D. Integrating evidence with clinical expertise
🟢 C. Asking a clinical question
🔴 RATIONALE: The EBP process begins with the cultivation of a spirit of inquiry and
the formalization of a clinical question, often using the PICO(T) format, which directs
the subsequent search for evidence.
2. A nurse researcher is looking for the highest level of evidence to support a
change in wound care protocols. Which resource should the nurse prioritize?
A. Case studies
B. Systematic reviews of randomized controlled trials
C. Expert opinion reports
D. Single correlational studies
🟢 B. Systematic reviews of randomized controlled trials
🔴 RATIONALE: In the hierarchy of evidence, systematic reviews or meta-analyses of
randomized controlled trials (RCTs) are considered the "gold standard" or Level I
evidence because they synthesize findings from multiple high-quality studies.
3. In a PICO question, what does the "I" represent?
A. Implementation
B. Information
C. Intervention
D. Investigation
,🟢 C. Intervention
🔴 RATIONALE: The PICO acronym stands for Patient/Population, Intervention,
Comparison, and Outcome. The Intervention component identifies the specific
treatment or action being studied.
4. Which ethical principle is violated if a researcher continues a study despite
evidence that the intervention is causing harm to participants?
A. Autonomy
B. Veracity
C. Nonmaleficence
D. Justice
🟢 C. Nonmaleficence
🔴 RATIONALE: Nonmaleficence is the ethical obligation to "do no harm." Continuing
an intervention known to be harmful directly violates this core principle of healthcare
ethics.
5. A nurse is evaluating the "p-value" in a research article. The p-value is reported
as 0.02. How should the nurse interpret this finding?
A. The results are not statistically significant
B. There is a 2% chance the results occurred by random chance
C. The results are clinically insignificant regardless of the p-value
D. The intervention was 98% effective in all patients
🟢 B. There is a 2% chance the results occurred by random chance
🔴 RATIONALE: A p-value of 0.02 means there is a 2% probability that the observed
, results were due to chance alone. Typically, a p-value less than 0.05 is considered
statistically significant.
6. Which type of research design is most appropriate for exploring the lived
experiences of patients undergoing chemotherapy?
A. Quantitative experimental
B. Quasi-experimental
C. Phenomenological
D. Randomized controlled trial
🟢 C. Phenomenological
🔴 RATIONALE: Phenomenology is a qualitative research method used to describe
the "lived experience" of individuals regarding a specific phenomenon, providing deep
insight into human perspectives.
7. What is the primary purpose of an Institutional Review Board (IRB)?
A. To ensure the research is funded properly
B. To protect the rights and welfare of human subjects
C. To proofread the final manuscript for publication
D. To ensure the statistical analysis is correct
🟢 B. To protect the rights and welfare of human subjects
🔴 RATIONALE: The IRB is a formally designated group that reviews and monitors
research involving human subjects to ensure ethical standards are met and
participants are protected.
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A |
INSTANT DOWNLOAD PDF.
*Core Domains*
*Research Methodology and Design*
*Hierarchy of Evidence and Levels*
*Statistical Analysis and Interpretation*
*Ethical Considerations in Research*
*Clinical Decision-Making Models*
*Implementation Science and Translation*
*Quality Improvement Processes*
*Literature Appraisal Techniques*
*Introduction*
*This comprehensive assessment is designed to evaluate the proficiency of nur
in the core competencies of Evidence-Based Practice (EBP). The exam focuses o
of the best available research evidence with clinical expertise and patient v
optimal health outcomes. Candidates will be assessed on their ability to form
questions, critically appraise diverse research literatures, and apply findin
complex healthcare environments. Utilizing a mix of multiple-choice and scena
inquiries, this exam emphasizes real-world application, critical thinking, an
decision-making essential for modern nursing practice and regulatory complian
1. Which of the following is considered the first step in the Evidence-Based Practice
process?
,A. Appraising the evidence
B. Searching for the best evidence
C. Asking a clinical question
D. Integrating evidence with clinical expertise
🟢 C. Asking a clinical question
🔴 RATIONALE: The EBP process begins with the cultivation of a spirit of inquiry and
the formalization of a clinical question, often using the PICO(T) format, which directs
the subsequent search for evidence.
2. A nurse researcher is looking for the highest level of evidence to support a
change in wound care protocols. Which resource should the nurse prioritize?
A. Case studies
B. Systematic reviews of randomized controlled trials
C. Expert opinion reports
D. Single correlational studies
🟢 B. Systematic reviews of randomized controlled trials
🔴 RATIONALE: In the hierarchy of evidence, systematic reviews or meta-analyses of
randomized controlled trials (RCTs) are considered the "gold standard" or Level I
evidence because they synthesize findings from multiple high-quality studies.
3. In a PICO question, what does the "I" represent?
A. Implementation
B. Information
C. Intervention
D. Investigation
,🟢 C. Intervention
🔴 RATIONALE: The PICO acronym stands for Patient/Population, Intervention,
Comparison, and Outcome. The Intervention component identifies the specific
treatment or action being studied.
4. Which ethical principle is violated if a researcher continues a study despite
evidence that the intervention is causing harm to participants?
A. Autonomy
B. Veracity
C. Nonmaleficence
D. Justice
🟢 C. Nonmaleficence
🔴 RATIONALE: Nonmaleficence is the ethical obligation to "do no harm." Continuing
an intervention known to be harmful directly violates this core principle of healthcare
ethics.
5. A nurse is evaluating the "p-value" in a research article. The p-value is reported
as 0.02. How should the nurse interpret this finding?
A. The results are not statistically significant
B. There is a 2% chance the results occurred by random chance
C. The results are clinically insignificant regardless of the p-value
D. The intervention was 98% effective in all patients
🟢 B. There is a 2% chance the results occurred by random chance
🔴 RATIONALE: A p-value of 0.02 means there is a 2% probability that the observed
, results were due to chance alone. Typically, a p-value less than 0.05 is considered
statistically significant.
6. Which type of research design is most appropriate for exploring the lived
experiences of patients undergoing chemotherapy?
A. Quantitative experimental
B. Quasi-experimental
C. Phenomenological
D. Randomized controlled trial
🟢 C. Phenomenological
🔴 RATIONALE: Phenomenology is a qualitative research method used to describe
the "lived experience" of individuals regarding a specific phenomenon, providing deep
insight into human perspectives.
7. What is the primary purpose of an Institutional Review Board (IRB)?
A. To ensure the research is funded properly
B. To protect the rights and welfare of human subjects
C. To proofread the final manuscript for publication
D. To ensure the statistical analysis is correct
🟢 B. To protect the rights and welfare of human subjects
🔴 RATIONALE: The IRB is a formally designated group that reviews and monitors
research involving human subjects to ensure ethical standards are met and
participants are protected.
