NURS 5366 Module 3 Exam V2 | NURS
5366 Principles of Research in Nursing |
Actual Q&A with Rationale (NURS5366
Module 3 Exam) | The University of Texas
at Arlington
1. When a researcher summarizes the findings of multiple quantitative studies using
statistical methods to provide an overall effect size, which type of review is being conducted?
A. Integrative review
B. Meta-synthesis
C. Meta-analysis
D. Narrative review
Answer: C
Rationale: A meta-analysis utilizes specific statistical techniques to combine the results of
several independent studies to determine the magnitude of an effect. This approach
provides a higher level of evidence by increasing the power of the findings compared to
individual studies. It is typically the gold standard for evidence-based practice in
quantitative research.
2. A nurse researcher is evaluating a study where the author provides a summary of a primary
source’s findings. This summary is considered which of the following?
A. Secondary source
,B. Peer-reviewed journal article
C. Original data
D. Tertiary source
Answer: A
Rationale: A secondary source is a document that describes, interprets, or analyzes
information originally presented in another source. In research, primary sources are
preferred because they are written by the individuals who actually conducted the study.
Relying on secondary sources can lead to misinterpretation of the original data or findings.
3. Which ethical principle outlined in the Belmont Report requires researchers to treat
participants as autonomous agents and provide special protections to those with diminished
autonomy?
A. Beneficence
B. Justice
C. Respect for persons
D. Non-maleficence
Answer: C
Rationale: Respect for persons is the foundational principle that mandates informed
consent and the recognition of an individual’s right to choose. It specifically addresses the
need to protect vulnerable populations, such as children or the cognitively impaired, who
, may not be able to make fully informed decisions. This principle ensures that participation
in research is entirely voluntary.
4. In the PICO(T) format used for developing clinical research questions, what does the ‘I’
represent?
A. Intervention or Issue
B. Implementation
C. Investigation
D. Interpretation
Answer: A
Rationale: The ‘I’ in the PICO(T) acronym stands for the intervention or issue being
studied in the clinical population. This component identifies the specific treatment,
diagnostic test, or experience the researcher intends to examine. Developing a clear
intervention helps focus the literature search and the design of the study.
5. Which of the following describes a set of interrelated concepts that present a systematic
view of phenomena by specifying relations among variables?
A. Theory
B. Operational definition
C. Variable
D. Hypothesis
5366 Principles of Research in Nursing |
Actual Q&A with Rationale (NURS5366
Module 3 Exam) | The University of Texas
at Arlington
1. When a researcher summarizes the findings of multiple quantitative studies using
statistical methods to provide an overall effect size, which type of review is being conducted?
A. Integrative review
B. Meta-synthesis
C. Meta-analysis
D. Narrative review
Answer: C
Rationale: A meta-analysis utilizes specific statistical techniques to combine the results of
several independent studies to determine the magnitude of an effect. This approach
provides a higher level of evidence by increasing the power of the findings compared to
individual studies. It is typically the gold standard for evidence-based practice in
quantitative research.
2. A nurse researcher is evaluating a study where the author provides a summary of a primary
source’s findings. This summary is considered which of the following?
A. Secondary source
,B. Peer-reviewed journal article
C. Original data
D. Tertiary source
Answer: A
Rationale: A secondary source is a document that describes, interprets, or analyzes
information originally presented in another source. In research, primary sources are
preferred because they are written by the individuals who actually conducted the study.
Relying on secondary sources can lead to misinterpretation of the original data or findings.
3. Which ethical principle outlined in the Belmont Report requires researchers to treat
participants as autonomous agents and provide special protections to those with diminished
autonomy?
A. Beneficence
B. Justice
C. Respect for persons
D. Non-maleficence
Answer: C
Rationale: Respect for persons is the foundational principle that mandates informed
consent and the recognition of an individual’s right to choose. It specifically addresses the
need to protect vulnerable populations, such as children or the cognitively impaired, who
, may not be able to make fully informed decisions. This principle ensures that participation
in research is entirely voluntary.
4. In the PICO(T) format used for developing clinical research questions, what does the ‘I’
represent?
A. Intervention or Issue
B. Implementation
C. Investigation
D. Interpretation
Answer: A
Rationale: The ‘I’ in the PICO(T) acronym stands for the intervention or issue being
studied in the clinical population. This component identifies the specific treatment,
diagnostic test, or experience the researcher intends to examine. Developing a clear
intervention helps focus the literature search and the design of the study.
5. Which of the following describes a set of interrelated concepts that present a systematic
view of phenomena by specifying relations among variables?
A. Theory
B. Operational definition
C. Variable
D. Hypothesis
