Evidence-Based Practice in Nursing Comprehensive
Examination Questions and Answers with Verified Solutions
Latest 2026/2027
Examination Title Evidence-Based Practice in Nursing Comprehensive
Practice Examination
Specialty Coverage PICO(T) Framework, Research Methodologies,
Levels of Evidence, Critical Appraisal, Implementation
Models & Quality Improvement
Passing Standard 75% Correct Responses
Edition Specification Latest 2026/2027 Master Review Edition
Module 1: Foundations of EBP & Framing Clinical Questions (Questions 1–12)
Question 1
In the PICO(T) framework for structuring clinical research questions, what essential element
does the letter 'C' represent?
• A) Clinical context
• B) Cost-effectiveness analysis
• C) Comparison intervention or control group
• D) Cumulative outcome measure
Correct Answer: C) Comparison intervention or control group
PICO(T) stands for Population/Patient, Intervention, Comparison (alternative or standard of care), Outcome,
and Timeframe. The Comparison identifies the baseline against which the new intervention is evaluated.
Question 2
A nurse formulates the following query: "In pediatric surgical clients, does music therapy
compared to standard analgesia reduce postoperative anxiety scores within 2 hours?" Which
component corresponds to the 'I' in this PICO question?
• A) Pediatric surgical clients
• B) Music therapy
• C) Standard analgesia
• D) Postoperative anxiety scores
Correct Answer: B) Music therapy
Music therapy is the specific treatment or intervention being tested to observe its effect on the specified
, health outcome.
Question 3
Which triad forms the core definition of Evidence-Based Practice (EBP) in nursing?
• A) Unit protocols, historical practices, and physician orders
• B) Quantitative data, qualitative themes, and statistical significance
• C) Best research evidence, clinical expertise, and patient values/preferences
• D) Institutional policy, cost containment, and regulatory standards
Correct Answer: C) Best research evidence, clinical expertise, and patient values/preferences
EBP integrates the best available research evidence with clinical expertise and patient values/preferences to
guide individualized clinical decision-making.
Question 4
What is the initial step of the evidence-based practice process?
• A) Cultivating a spirit of inquiry and asking a clinical question in PICO(T) format
• B) Critically appraising retrieved research literature
• C) Integrating evidence with clinical expertise
• D) Evaluating outcomes of practice changes
Correct Answer: A) Cultivating a spirit of inquiry and asking a clinical question in PICO(T) format
The EBP process begins with Step 0 (spirit of inquiry) followed immediately by Step 1: framing the clinical
problem into a searchable, structured PICO(T) question.
Question 5
When searching electronic databases for clinical evidence, which boolean operator is used to
broaden the search by retrieving results containing either of the specified search terms?
• A) AND
• B) OR
• C) NOT
• D) EXCEPT
Correct Answer: B) OR
The boolean operator 'OR' broadens search results by connecting synonymous terms or related concepts,
ensuring articles with either term are retrieved. 'AND' narrows the search.
Question 6
A nurse searches CINAHL for evidence on catheter-associated urinary tract infections (CAUTI).
What does the acronym CINAHL represent?
• A) Clinical Information Network for Applied Health Literature
• B) Cumulative Index to Nursing and Allied Health Literature
• C) Computerized Index of Nursing Research and Health Laboratories
• D) Comprehensive International Network for Allied Health Libraries
Correct Answer: B) Cumulative Index to Nursing and Allied Health Literature
CINAHL is the premier database specifically focused on nursing, allied health, biomedicine, and healthcare
literature.
Examination Questions and Answers with Verified Solutions
Latest 2026/2027
Examination Title Evidence-Based Practice in Nursing Comprehensive
Practice Examination
Specialty Coverage PICO(T) Framework, Research Methodologies,
Levels of Evidence, Critical Appraisal, Implementation
Models & Quality Improvement
Passing Standard 75% Correct Responses
Edition Specification Latest 2026/2027 Master Review Edition
Module 1: Foundations of EBP & Framing Clinical Questions (Questions 1–12)
Question 1
In the PICO(T) framework for structuring clinical research questions, what essential element
does the letter 'C' represent?
• A) Clinical context
• B) Cost-effectiveness analysis
• C) Comparison intervention or control group
• D) Cumulative outcome measure
Correct Answer: C) Comparison intervention or control group
PICO(T) stands for Population/Patient, Intervention, Comparison (alternative or standard of care), Outcome,
and Timeframe. The Comparison identifies the baseline against which the new intervention is evaluated.
Question 2
A nurse formulates the following query: "In pediatric surgical clients, does music therapy
compared to standard analgesia reduce postoperative anxiety scores within 2 hours?" Which
component corresponds to the 'I' in this PICO question?
• A) Pediatric surgical clients
• B) Music therapy
• C) Standard analgesia
• D) Postoperative anxiety scores
Correct Answer: B) Music therapy
Music therapy is the specific treatment or intervention being tested to observe its effect on the specified
, health outcome.
Question 3
Which triad forms the core definition of Evidence-Based Practice (EBP) in nursing?
• A) Unit protocols, historical practices, and physician orders
• B) Quantitative data, qualitative themes, and statistical significance
• C) Best research evidence, clinical expertise, and patient values/preferences
• D) Institutional policy, cost containment, and regulatory standards
Correct Answer: C) Best research evidence, clinical expertise, and patient values/preferences
EBP integrates the best available research evidence with clinical expertise and patient values/preferences to
guide individualized clinical decision-making.
Question 4
What is the initial step of the evidence-based practice process?
• A) Cultivating a spirit of inquiry and asking a clinical question in PICO(T) format
• B) Critically appraising retrieved research literature
• C) Integrating evidence with clinical expertise
• D) Evaluating outcomes of practice changes
Correct Answer: A) Cultivating a spirit of inquiry and asking a clinical question in PICO(T) format
The EBP process begins with Step 0 (spirit of inquiry) followed immediately by Step 1: framing the clinical
problem into a searchable, structured PICO(T) question.
Question 5
When searching electronic databases for clinical evidence, which boolean operator is used to
broaden the search by retrieving results containing either of the specified search terms?
• A) AND
• B) OR
• C) NOT
• D) EXCEPT
Correct Answer: B) OR
The boolean operator 'OR' broadens search results by connecting synonymous terms or related concepts,
ensuring articles with either term are retrieved. 'AND' narrows the search.
Question 6
A nurse searches CINAHL for evidence on catheter-associated urinary tract infections (CAUTI).
What does the acronym CINAHL represent?
• A) Clinical Information Network for Applied Health Literature
• B) Cumulative Index to Nursing and Allied Health Literature
• C) Computerized Index of Nursing Research and Health Laboratories
• D) Comprehensive International Network for Allied Health Libraries
Correct Answer: B) Cumulative Index to Nursing and Allied Health Literature
CINAHL is the premier database specifically focused on nursing, allied health, biomedicine, and healthcare
literature.
