NR 505 Midterm Exam 3 Test Bank:
Evidence-Based Practice | Latest
2025/2026 Questions & Answers with
Rationales
## SECTION 1: FOUNDATIONS OF EVIDENCE-BASED PRACTICE
**1. Which of the following best describes evidence-based practice (EBP)?**
A) Research conducted in academic settings
B) Integration of clinical expertise, patient values, and the best research evidence
C) Implementation of research findings only from randomized controlled trials
,D) Use of traditional practices to treat patients
**Answer: B**
**Rationale:** EBP is defined as the integration of the best research evidence, clinical expertise, and
patient preferences/values. This definition emphasizes that EBP is not solely about research findings but
also incorporates clinical judgment and patient-centered care.
---
**2. Why is evidence-based practice necessary in healthcare?**
A) To justify clinical actions and treatments
B) To move from trial-and-error methods to evidence-based approaches
C) To standardize treatment and deliver quality services
D) All of the above
**Answer: D**
**Rationale:** EBP is necessary to justify clinical actions, move from trial-and-error methods to
evidence-based approaches, standardize treatment, and deliver the best quality services to patients. It
also helps clinicians stay current with research advances.
---
**3. What are the three components of evidence-based practice?**
,A) Research, theory, and clinical experience
B) Best research evidence, clinical expertise, and patient values/preferences
C) Systematic reviews, RCTs, and expert opinion
D) Quantitative research, qualitative research, and mixed methods
**Answer: B**
**Rationale:** The three components of EBP are best research evidence, clinical expertise, and patient
values/preferences. All three must be integrated for optimal patient care decisions.
---
**4. In evidence-based practice, what is the correct order of the five steps for implementing EBP?**
A) Ask, Acquire, Appraise, Apply, Assess
B) Acquire, Ask, Appraise, Apply, Assess
C) Ask, Appraise, Acquire, Apply, Assess
D) Ask, Acquire, Apply, Appraise, Assess
**Answer: A**
**Rationale:** The five steps of EBP are: **Ask** a clinical question, **Acquire** the best evidence,
**Appraise** the evidence critically, **Apply** the evidence in practice, and **Assess** the outcomes.
---
, **5. What is the first step in implementing evidence-based practice change?**
A) Search the database for evidence
B) Identify a clinical problem or question
C) Collect data from patients
D) Obtain IRB approval
**Answer: B**
**Rationale:** EBP begins with a clearly defined clinical question to guide the evidence search and
appraisal. This initial step sets the direction for the entire EBP process.
---
## SECTION 2: PICOT QUESTIONS & LITERATURE SEARCH
**6. Which of the following best defines a PICOT question?**
A) A question based on population, intervention, comparison, outcome, and time elements to guide
evidence-based searches
B) A qualitative inquiry focusing on participant observation
C) A survey questionnaire measuring patient satisfaction
D) A statistical method for analyzing variance
**Answer: A**
Evidence-Based Practice | Latest
2025/2026 Questions & Answers with
Rationales
## SECTION 1: FOUNDATIONS OF EVIDENCE-BASED PRACTICE
**1. Which of the following best describes evidence-based practice (EBP)?**
A) Research conducted in academic settings
B) Integration of clinical expertise, patient values, and the best research evidence
C) Implementation of research findings only from randomized controlled trials
,D) Use of traditional practices to treat patients
**Answer: B**
**Rationale:** EBP is defined as the integration of the best research evidence, clinical expertise, and
patient preferences/values. This definition emphasizes that EBP is not solely about research findings but
also incorporates clinical judgment and patient-centered care.
---
**2. Why is evidence-based practice necessary in healthcare?**
A) To justify clinical actions and treatments
B) To move from trial-and-error methods to evidence-based approaches
C) To standardize treatment and deliver quality services
D) All of the above
**Answer: D**
**Rationale:** EBP is necessary to justify clinical actions, move from trial-and-error methods to
evidence-based approaches, standardize treatment, and deliver the best quality services to patients. It
also helps clinicians stay current with research advances.
---
**3. What are the three components of evidence-based practice?**
,A) Research, theory, and clinical experience
B) Best research evidence, clinical expertise, and patient values/preferences
C) Systematic reviews, RCTs, and expert opinion
D) Quantitative research, qualitative research, and mixed methods
**Answer: B**
**Rationale:** The three components of EBP are best research evidence, clinical expertise, and patient
values/preferences. All three must be integrated for optimal patient care decisions.
---
**4. In evidence-based practice, what is the correct order of the five steps for implementing EBP?**
A) Ask, Acquire, Appraise, Apply, Assess
B) Acquire, Ask, Appraise, Apply, Assess
C) Ask, Appraise, Acquire, Apply, Assess
D) Ask, Acquire, Apply, Appraise, Assess
**Answer: A**
**Rationale:** The five steps of EBP are: **Ask** a clinical question, **Acquire** the best evidence,
**Appraise** the evidence critically, **Apply** the evidence in practice, and **Assess** the outcomes.
---
, **5. What is the first step in implementing evidence-based practice change?**
A) Search the database for evidence
B) Identify a clinical problem or question
C) Collect data from patients
D) Obtain IRB approval
**Answer: B**
**Rationale:** EBP begins with a clearly defined clinical question to guide the evidence search and
appraisal. This initial step sets the direction for the entire EBP process.
---
## SECTION 2: PICOT QUESTIONS & LITERATURE SEARCH
**6. Which of the following best defines a PICOT question?**
A) A question based on population, intervention, comparison, outcome, and time elements to guide
evidence-based searches
B) A qualitative inquiry focusing on participant observation
C) A survey questionnaire measuring patient satisfaction
D) A statistical method for analyzing variance
**Answer: A**
