PRACTICE QS EVALUATION OF
EVIDENCE - NURS 526 - FINAL EXAM
QUESTIONS & ACTUAL ANSWERS
PASSED 100%
1. What is the primary purpose of research in evidence-based practice (EBP)?
A. To quantify patient experiences
B. To guide clinician understanding of the best practice for desired outcomes
C. To replace clinical expertise in decision-making
D. To focus solely on patient preferences
Answer: B. To guide clinician understanding of the best practice for desired outcomes
2. Which level of evidence is considered the most reliable according to Melnyk's hierarchy?
A. Expert opinion
B. Systematic reviews and meta-analyses of randomized controlled trials
C. Case-control or cohort studies
D. Single descriptive studies
Answer: B. Systematic reviews and meta-analyses of randomized controlled trials
3. Random assignment in research designs is crucial for ensuring:
A. External validity
B. Minimization of bias and strong internal validity
C. Larger sample sizes
D. Equal intervention across groups
Answer: B. Minimization of bias and strong internal validity
4. Which of the following is NOT a core step in the critical appraisal of evidence?
A. General Appraisal Overview
B. Rapid Critical Appraisal
C. Synthesizing Evidence
D. Distributing Evidence to Policy Makers
Answer: D. Distributing Evidence to Policy Makers
5. What does the "P" in a PICOT question represent?
A. Problem
B. Population
C. Plan
D. Practice
Answer: B. Population
6. Which EBP model is based on Rogers' Diffusion of Innovations theory?
A. The Stetler Model
B. The Iowa Model Revised
C. The ARCC ModelD. The Johns Hopkins Nursing EBP Model
Answer: B. The Iowa Model Revised
7. The "Plan-Do-Study-Act" (PDSA) cycle is an example of:
,A. Research design
B. Process improvement methodology
C. Patient outcome evaluation
D. Evidence synthesis
Answer: B. Process improvement methodology
8. What is the primary barrier cited for EBP implementation in healthcare settings?
A. Lack of clinical interest in EBP
B. Inadequate financial resources
C. Lack of EBP mentors
D. Absence of systematic review articles
Answer: C. Lack of EBP mentors
9. Which step in the EBP process involves integrating evidence with clinical expertise and
patient preferences?
A. Evidence synthesis
B. Critical appraisal
C. Translation to practice
D. Outcomes evaluation
Answer: C. Translation to practice
10. Which leadership style emphasizes empathy, healing, and community building?
A. Transformational leadership
B. Servant leadership
C. Authentic leadership
D. Inclusive leadership
Answer: B. Servant leadership
11. Which ethical principle emphasizes doing good for patients?
A. Justice
B. Autonomy
C. Nonmaleficence
D. Beneficence
Answer: D. Beneficence
12. What does the term "evidence-informed" policy emphasize?
A. Relying solely on politics for policy-making decisions
B. Using evidence to inform, influence, or mediate dialogue between stakeholders and
policymakers
C. A linear approach to policy-making
D. Avoiding the use of evidence in sensitive issues
Answer: B. Using evidence to inform, influence, or mediate dialogue between stakeholders and
policymakers
13. Which method of evidence dissemination is most effective for influencing policy?
A. Personal anecdotes
B. Systematic reviews
C. Policy briefs and testimony
D. Clinical trials
Answer: C. Policy briefs and testimony
14. A nurse considering EBP competencies should focus on integrating:
A. Clinical expertise, patient values, and best evidence
, B. Research findings only
C. Hospital protocols exclusively
D. Patient preferences alone
Answer: A. Clinical expertise, patient values, and best evidence
15. What is the first step in the Iowa Model of Evidence-Based Practice?
A. Evaluate results
B. Formulate a PICOT question
C. Identify a problem or trigger for change
D. Implement a pilot test
Answer: C. Identify a problem or trigger for change
16. How does the ARCC model address EBP barriers?
A. By avoiding organizational assessments
B. Through developing EBP mentors across the organization
C. By limiting EBP projects to researchers
D. By focusing only on qualitative evidence
Answer: B. Through developing EBP mentors across the organization
17. What is the primary goal of benchmarking in healthcare?
A. To implement innovation in isolation
B. To improve outcomes by comparing performance to standards
C. To replace hospital policies
D. To test individual clinical hypotheses
Answer: B. To improve outcomes by comparing performance to standards
18. What differentiates quality improvement (QI) from research?
A. QI focuses on generalizable findings, whereas research does not
B. Research generates evidence; QI evaluates current practices
C. QI excludes patient preferences
D. Research is not methodologically rigorous
Answer: B. Research generates evidence; QI evaluates current practices
19. What is a hallmark feature of complexity science in healthcare?
A. Linear approaches to change
B. Predictable relationships between cause and effect
C. Adaptability and responsiveness to dynamic environments
D. Avoidance of interprofessional collaboration
Answer: C. Adaptability and responsiveness to dynamic environments
20. Ethical conflicts in EBP initiatives may arise when:
A. Clinicians prioritize patient preferences over evidence
B. Resources are distributed inequitably, affecting patient outcomes
C. All interventions are deemed equally effective
D. No consent is obtained from patients
Answer: B. Resources are distributed inequitably, affecting patient outcomes
21. The Johns Hopkins Nursing EBP Model emphasizes which approach?
A. Implementation science exclusively
B. Interprofessional collaboration
C. Problem-solving through practice questions, evidence, and translation
D. Development of theories
Answer: C. Problem-solving through practice questions, evidence, and translation
EVIDENCE - NURS 526 - FINAL EXAM
QUESTIONS & ACTUAL ANSWERS
PASSED 100%
1. What is the primary purpose of research in evidence-based practice (EBP)?
A. To quantify patient experiences
B. To guide clinician understanding of the best practice for desired outcomes
C. To replace clinical expertise in decision-making
D. To focus solely on patient preferences
Answer: B. To guide clinician understanding of the best practice for desired outcomes
2. Which level of evidence is considered the most reliable according to Melnyk's hierarchy?
A. Expert opinion
B. Systematic reviews and meta-analyses of randomized controlled trials
C. Case-control or cohort studies
D. Single descriptive studies
Answer: B. Systematic reviews and meta-analyses of randomized controlled trials
3. Random assignment in research designs is crucial for ensuring:
A. External validity
B. Minimization of bias and strong internal validity
C. Larger sample sizes
D. Equal intervention across groups
Answer: B. Minimization of bias and strong internal validity
4. Which of the following is NOT a core step in the critical appraisal of evidence?
A. General Appraisal Overview
B. Rapid Critical Appraisal
C. Synthesizing Evidence
D. Distributing Evidence to Policy Makers
Answer: D. Distributing Evidence to Policy Makers
5. What does the "P" in a PICOT question represent?
A. Problem
B. Population
C. Plan
D. Practice
Answer: B. Population
6. Which EBP model is based on Rogers' Diffusion of Innovations theory?
A. The Stetler Model
B. The Iowa Model Revised
C. The ARCC ModelD. The Johns Hopkins Nursing EBP Model
Answer: B. The Iowa Model Revised
7. The "Plan-Do-Study-Act" (PDSA) cycle is an example of:
,A. Research design
B. Process improvement methodology
C. Patient outcome evaluation
D. Evidence synthesis
Answer: B. Process improvement methodology
8. What is the primary barrier cited for EBP implementation in healthcare settings?
A. Lack of clinical interest in EBP
B. Inadequate financial resources
C. Lack of EBP mentors
D. Absence of systematic review articles
Answer: C. Lack of EBP mentors
9. Which step in the EBP process involves integrating evidence with clinical expertise and
patient preferences?
A. Evidence synthesis
B. Critical appraisal
C. Translation to practice
D. Outcomes evaluation
Answer: C. Translation to practice
10. Which leadership style emphasizes empathy, healing, and community building?
A. Transformational leadership
B. Servant leadership
C. Authentic leadership
D. Inclusive leadership
Answer: B. Servant leadership
11. Which ethical principle emphasizes doing good for patients?
A. Justice
B. Autonomy
C. Nonmaleficence
D. Beneficence
Answer: D. Beneficence
12. What does the term "evidence-informed" policy emphasize?
A. Relying solely on politics for policy-making decisions
B. Using evidence to inform, influence, or mediate dialogue between stakeholders and
policymakers
C. A linear approach to policy-making
D. Avoiding the use of evidence in sensitive issues
Answer: B. Using evidence to inform, influence, or mediate dialogue between stakeholders and
policymakers
13. Which method of evidence dissemination is most effective for influencing policy?
A. Personal anecdotes
B. Systematic reviews
C. Policy briefs and testimony
D. Clinical trials
Answer: C. Policy briefs and testimony
14. A nurse considering EBP competencies should focus on integrating:
A. Clinical expertise, patient values, and best evidence
, B. Research findings only
C. Hospital protocols exclusively
D. Patient preferences alone
Answer: A. Clinical expertise, patient values, and best evidence
15. What is the first step in the Iowa Model of Evidence-Based Practice?
A. Evaluate results
B. Formulate a PICOT question
C. Identify a problem or trigger for change
D. Implement a pilot test
Answer: C. Identify a problem or trigger for change
16. How does the ARCC model address EBP barriers?
A. By avoiding organizational assessments
B. Through developing EBP mentors across the organization
C. By limiting EBP projects to researchers
D. By focusing only on qualitative evidence
Answer: B. Through developing EBP mentors across the organization
17. What is the primary goal of benchmarking in healthcare?
A. To implement innovation in isolation
B. To improve outcomes by comparing performance to standards
C. To replace hospital policies
D. To test individual clinical hypotheses
Answer: B. To improve outcomes by comparing performance to standards
18. What differentiates quality improvement (QI) from research?
A. QI focuses on generalizable findings, whereas research does not
B. Research generates evidence; QI evaluates current practices
C. QI excludes patient preferences
D. Research is not methodologically rigorous
Answer: B. Research generates evidence; QI evaluates current practices
19. What is a hallmark feature of complexity science in healthcare?
A. Linear approaches to change
B. Predictable relationships between cause and effect
C. Adaptability and responsiveness to dynamic environments
D. Avoidance of interprofessional collaboration
Answer: C. Adaptability and responsiveness to dynamic environments
20. Ethical conflicts in EBP initiatives may arise when:
A. Clinicians prioritize patient preferences over evidence
B. Resources are distributed inequitably, affecting patient outcomes
C. All interventions are deemed equally effective
D. No consent is obtained from patients
Answer: B. Resources are distributed inequitably, affecting patient outcomes
21. The Johns Hopkins Nursing EBP Model emphasizes which approach?
A. Implementation science exclusively
B. Interprofessional collaboration
C. Problem-solving through practice questions, evidence, and translation
D. Development of theories
Answer: C. Problem-solving through practice questions, evidence, and translation
