,NURS 5366 Module 1 Quiz | Principles of Research in
Nursing (2026) Q&A | UTA
1. Which of the following BEST defines evidence-based practice (EBP) in nursing?
A) Clinical decision-making based solely on tradition and experience
B) The integration of the best available research evidence with clinical expertise and
patient values and preferences
C) A research method that focuses exclusively on quantitative data
D) The use of clinical guidelines without consideration of patient preferences
Correct Answer: The integration of the best available research evidence with clinical
expertise and patient values and preferences
Rationale: Evidence-based practice is a problem-solving approach that integrates
the best available research evidence, clinical expertise, and patient values and
preferences to guide clinical decision-making. It is not based solely on tradition, nor
does it rely exclusively on quantitative data or ignore patient preferences.
2. Which of the following is the correct definition of a "primary resource" in nursing
research?
A) A textbook summarizing research findings on a topic
B) The actual research reports written by the researchers who conducted the study
C) A review article that synthesizes multiple studies
D) A clinical guideline developed by a professional organization
Correct Answer: The actual research reports written by the researchers who
conducted the study
,Rationale: A primary resource in nursing research is the original research report
written by the researchers who conducted the study. Textbooks, review articles, and
clinical guidelines are considered secondary sources because they interpret or
summarize primary research.
3. A researcher conducts a study to explore the lived experience of patients with
chronic pain. This type of study is BEST described as:
A) Quantitative research
B) Qualitative research
C) Experimental research
D) Applied research
Correct Answer: Qualitative research
Rationale: Qualitative research is used to explore and understand the meaning
individuals or groups ascribe to a social or human problem, such as the lived
experience of chronic pain. Quantitative research focuses on numerical data and
statistical analysis, while experimental research involves manipulation and control.
4. According to the module, what is the primary function of the Institutional Review
Board (IRB)?
A) To ensure that research is conducted efficiently
B) To review proposed research to protect the rights and welfare of human subjects
C) To provide funding for nursing research studies
D) To publish research findings in nursing journals
Correct Answer: To review proposed research to protect the rights and welfare of
human subjects
, Rationale: The IRB is a group of individuals affiliated with an institution who review
proposed and ongoing research to ensure ethical considerations are met and to
protect the rights and welfare of human subjects. The IRB can approve, require
modifications, or disapprove research proposals.
5. Which of the following is an example of a null hypothesis?
A) "Patients who receive massage therapy will have greater total hours of sleep than
those who do not."
B) "There is no difference in total hours of sleep between patients who receive
massage therapy and those who do not."
C) "Massage therapy increases total hours of sleep in patients with insomnia."
D) "The amount of sleep a person gets is influenced by their level of physical
activity."
Correct Answer: "There is no difference in total hours of sleep between patients who
receive massage therapy and those who do not."
Rationale: A null hypothesis states that there is no relationship or difference
between variables. It is the hypothesis that the researcher seeks to reject or accept.
Options A and C are directional hypotheses, and option D is a nondirectional
hypothesis.
6. A study is designed to test the effects of a new wound care protocol on healing
time. What is the dependent variable in this study?
A) The new wound care protocol
B) Healing time
C) The patients' age
D) The type of wound
Correct Answer: Healing time
Nursing (2026) Q&A | UTA
1. Which of the following BEST defines evidence-based practice (EBP) in nursing?
A) Clinical decision-making based solely on tradition and experience
B) The integration of the best available research evidence with clinical expertise and
patient values and preferences
C) A research method that focuses exclusively on quantitative data
D) The use of clinical guidelines without consideration of patient preferences
Correct Answer: The integration of the best available research evidence with clinical
expertise and patient values and preferences
Rationale: Evidence-based practice is a problem-solving approach that integrates
the best available research evidence, clinical expertise, and patient values and
preferences to guide clinical decision-making. It is not based solely on tradition, nor
does it rely exclusively on quantitative data or ignore patient preferences.
2. Which of the following is the correct definition of a "primary resource" in nursing
research?
A) A textbook summarizing research findings on a topic
B) The actual research reports written by the researchers who conducted the study
C) A review article that synthesizes multiple studies
D) A clinical guideline developed by a professional organization
Correct Answer: The actual research reports written by the researchers who
conducted the study
,Rationale: A primary resource in nursing research is the original research report
written by the researchers who conducted the study. Textbooks, review articles, and
clinical guidelines are considered secondary sources because they interpret or
summarize primary research.
3. A researcher conducts a study to explore the lived experience of patients with
chronic pain. This type of study is BEST described as:
A) Quantitative research
B) Qualitative research
C) Experimental research
D) Applied research
Correct Answer: Qualitative research
Rationale: Qualitative research is used to explore and understand the meaning
individuals or groups ascribe to a social or human problem, such as the lived
experience of chronic pain. Quantitative research focuses on numerical data and
statistical analysis, while experimental research involves manipulation and control.
4. According to the module, what is the primary function of the Institutional Review
Board (IRB)?
A) To ensure that research is conducted efficiently
B) To review proposed research to protect the rights and welfare of human subjects
C) To provide funding for nursing research studies
D) To publish research findings in nursing journals
Correct Answer: To review proposed research to protect the rights and welfare of
human subjects
, Rationale: The IRB is a group of individuals affiliated with an institution who review
proposed and ongoing research to ensure ethical considerations are met and to
protect the rights and welfare of human subjects. The IRB can approve, require
modifications, or disapprove research proposals.
5. Which of the following is an example of a null hypothesis?
A) "Patients who receive massage therapy will have greater total hours of sleep than
those who do not."
B) "There is no difference in total hours of sleep between patients who receive
massage therapy and those who do not."
C) "Massage therapy increases total hours of sleep in patients with insomnia."
D) "The amount of sleep a person gets is influenced by their level of physical
activity."
Correct Answer: "There is no difference in total hours of sleep between patients who
receive massage therapy and those who do not."
Rationale: A null hypothesis states that there is no relationship or difference
between variables. It is the hypothesis that the researcher seeks to reject or accept.
Options A and C are directional hypotheses, and option D is a nondirectional
hypothesis.
6. A study is designed to test the effects of a new wound care protocol on healing
time. What is the dependent variable in this study?
A) The new wound care protocol
B) Healing time
C) The patients' age
D) The type of wound
Correct Answer: Healing time
