NUR 220 NURSING RESEARCH EXAM WITH QUESTIONS AND
CORRECT ANSWERS 2026 EDITION
What is the primary contribution of quantitative research within the
positivist paradigm to nursing as an art and science?
A. It focuses exclusively on qualitative narratives
B. It examines the development of nursing through systematic
measurement and statistical analysis
C. It prioritizes anecdotal evidence over empirical data
D. It avoids the use of computer technology for literature searches
Correct Answer: B
Explanation: Quantitative research within the positivist paradigm
examines nursing's development through systematic measurement,
statistical analysis, and empirical evidence. Options A, C, and D
contradict the fundamental nature of quantitative research.
Which skill will students learn in NUR 220 regarding quantitative
studies?
A. How to conduct only qualitative interviews
B. How to analyze quantitative data, interpret, and critically appraise
quantitative studies
C. How to avoid using computer technology in research
D. How to disregard evidence-based practice applications
Correct Answer: B
Explanation: NUR 220 specifically teaches students to analyze
quantitative data, interpret findings, and critically appraise quantitative
studies for evidence-based practice. The other options contradict the
course objectives.
,What is nursing research defined as in terms of its systematic approach?
A. Random observations without structure
B. Systematic inquiry aimed at developing reliable evidence for nursing
practice, education, and administration
C. Informal discussions about patient care
D. Unstructured personal opinions about nursing
Correct Answer: B
Explanation: Nursing research is formally defined as systematic inquiry
aimed at developing trustworthy evidence for nursing practice,
education, and administration to improve care quality.
Which of the following is NOT a phase of the research process?
A. Problem formulation
B. Literature review
C. Data collection and analysis
D. Ignoring ethical considerations
Correct Answer: D
Explanation: The research process includes problem formulation,
literature review, data collection, analysis, and dissemination. Ethical
considerations are crucial, not ignorable.
What are the primary sources from which research problems arise?
A. Only from published journals
B. Curiosity, gaps in knowledge, experiences, literature, and social issues
C. Only from professor assignments
D. Random guessing without basis
,Correct Answer: B
Explanation: Research problems arise from curiosity, knowledge gaps,
experiences, literature reviews, and social issues.
Which factors are important when evaluating a research problem?
A. Significance, researchability, feasibility, and interest
B. Cost alone without considering feasibility
C. Personal preference only
D. Speed of completion regardless of quality
Correct Answer: A
Explanation: Important factors for research problems include
significance, researchability, feasibility, and researcher interest.
What is the purpose of formulating research questions?
A. To confuse the research process
B. To direct and guide the research process
C. To avoid having clear objectives
D. To make the study unnecessarily complex
Correct Answer: B
Explanation: Articulating the problem and formulating research
questions direct and guide the entire research process.
What are hypotheses in nursing research?
A. Random guesses without basis
B. Predictions about relationships between variables
C. Unrelated statements to the study
, D. Conclusions drawn before data collection
Correct Answer: B
Explanation: Hypotheses predict relationships between variables and
can be simple, complex, directional, null, associative, or causal.
Which type of hypothesis predicts the direction of the relationship
between variables?
A. Null hypothesis
B. Directional hypothesis
C. Associative hypothesis
D. Non-directional hypothesis
Correct Answer: B
Explanation: A directional hypothesis predicts the specific direction of
the relationship between variables, unlike null or non-directional
hypotheses.
What is the purpose of setting boundaries in research?
A. To make the study more confusing
B. To control the research scope and identify limitations
C. To increase the sample size unnecessarily
D. To disregard the study's credibility
Correct Answer: B
Explanation: Setting boundaries helps control research scope, and
understanding limitations affects credibility and generalizability.
CORRECT ANSWERS 2026 EDITION
What is the primary contribution of quantitative research within the
positivist paradigm to nursing as an art and science?
A. It focuses exclusively on qualitative narratives
B. It examines the development of nursing through systematic
measurement and statistical analysis
C. It prioritizes anecdotal evidence over empirical data
D. It avoids the use of computer technology for literature searches
Correct Answer: B
Explanation: Quantitative research within the positivist paradigm
examines nursing's development through systematic measurement,
statistical analysis, and empirical evidence. Options A, C, and D
contradict the fundamental nature of quantitative research.
Which skill will students learn in NUR 220 regarding quantitative
studies?
A. How to conduct only qualitative interviews
B. How to analyze quantitative data, interpret, and critically appraise
quantitative studies
C. How to avoid using computer technology in research
D. How to disregard evidence-based practice applications
Correct Answer: B
Explanation: NUR 220 specifically teaches students to analyze
quantitative data, interpret findings, and critically appraise quantitative
studies for evidence-based practice. The other options contradict the
course objectives.
,What is nursing research defined as in terms of its systematic approach?
A. Random observations without structure
B. Systematic inquiry aimed at developing reliable evidence for nursing
practice, education, and administration
C. Informal discussions about patient care
D. Unstructured personal opinions about nursing
Correct Answer: B
Explanation: Nursing research is formally defined as systematic inquiry
aimed at developing trustworthy evidence for nursing practice,
education, and administration to improve care quality.
Which of the following is NOT a phase of the research process?
A. Problem formulation
B. Literature review
C. Data collection and analysis
D. Ignoring ethical considerations
Correct Answer: D
Explanation: The research process includes problem formulation,
literature review, data collection, analysis, and dissemination. Ethical
considerations are crucial, not ignorable.
What are the primary sources from which research problems arise?
A. Only from published journals
B. Curiosity, gaps in knowledge, experiences, literature, and social issues
C. Only from professor assignments
D. Random guessing without basis
,Correct Answer: B
Explanation: Research problems arise from curiosity, knowledge gaps,
experiences, literature reviews, and social issues.
Which factors are important when evaluating a research problem?
A. Significance, researchability, feasibility, and interest
B. Cost alone without considering feasibility
C. Personal preference only
D. Speed of completion regardless of quality
Correct Answer: A
Explanation: Important factors for research problems include
significance, researchability, feasibility, and researcher interest.
What is the purpose of formulating research questions?
A. To confuse the research process
B. To direct and guide the research process
C. To avoid having clear objectives
D. To make the study unnecessarily complex
Correct Answer: B
Explanation: Articulating the problem and formulating research
questions direct and guide the entire research process.
What are hypotheses in nursing research?
A. Random guesses without basis
B. Predictions about relationships between variables
C. Unrelated statements to the study
, D. Conclusions drawn before data collection
Correct Answer: B
Explanation: Hypotheses predict relationships between variables and
can be simple, complex, directional, null, associative, or causal.
Which type of hypothesis predicts the direction of the relationship
between variables?
A. Null hypothesis
B. Directional hypothesis
C. Associative hypothesis
D. Non-directional hypothesis
Correct Answer: B
Explanation: A directional hypothesis predicts the specific direction of
the relationship between variables, unlike null or non-directional
hypotheses.
What is the purpose of setting boundaries in research?
A. To make the study more confusing
B. To control the research scope and identify limitations
C. To increase the sample size unnecessarily
D. To disregard the study's credibility
Correct Answer: B
Explanation: Setting boundaries helps control research scope, and
understanding limitations affects credibility and generalizability.
