NGR 6101
Theory & Research for Nursing
Midterms (Qns & Ans)
2025
1. Which of the following is the primary purpose of nursing
theory?
- A. To increase nurse salaries
- B. To guide nursing practice and research
- C. To promote healthcare marketing
- D. To reduce healthcare costs
- ANS: B. To guide nursing practice and research
©2024/2025
, - Rationale: Nursing theory provides a framework for nursing
practice and research, helping to define and guide the profession.
2. What is the main focus of qualitative research in nursing?
- A. Measuring numerical data
- B. Exploring human experiences and perceptions
- C. Testing hypotheses
- D. Conducting randomized controlled trials
- ANS: B. Exploring human experiences and perceptions
- Rationale: Qualitative research focuses on exploring human
experiences and perceptions to gain a deeper understanding of
complex phenomena.
3. Which of the following is a key component of a research
hypothesis?
- A. Financial incentives
- B. Marketing strategies
- C. Testable prediction
- D. Legal requirements
- ANS: C. Testable prediction
- Rationale: A research hypothesis is a testable prediction
about the relationship between variables in a study.
©2024/2025
,4. What is the primary goal of evidence-based practice in
nursing?
- A. To reduce healthcare costs
- B. To improve patient outcomes
- C. To increase nurse satisfaction
- D. To enhance hospital marketing
- ANS: B. To improve patient outcomes
- Rationale: The primary goal of evidence-based practice is to
improve patient outcomes by integrating the best available
research evidence with clinical expertise and patient values.
5. Which of the following research designs is commonly used to
establish cause-and-effect relationships?
- A. Case study
- B. Cross-sectional study
- C. Randomized controlled trial
- D. Qualitative study
- ANS: C. Randomized controlled trial
- Rationale: Randomized controlled trials are commonly used
to establish cause-and-effect relationships by randomly assigning
participants to intervention and control groups.
©2024/2025
, Fill-in-the-Blank Questions
6. The process of systematically reviewing and synthesizing
research evidence to ANS a specific clinical question is known as
a ________.
- ANS: systematic review
- Rationale: A systematic review involves systematically
reviewing and synthesizing research evidence to ANS a specific
clinical question.
7. The ________ framework is commonly used to formulate
clinical questions in evidence-based practice.
- ANS: PICO
- Rationale: The PICO framework (Population, Intervention,
Comparison, Outcome) is commonly used to formulate clinical
questions in evidence-based practice.
8. A ________ is a statistical technique used to combine the
results of multiple studies in a systematic review.
- ANS: meta-analysis
- Rationale: A meta-analysis is a statistical technique used to
combine the results of multiple studies in a systematic review to
provide a more comprehensive understanding of the evidence.
©2024/2025
Theory & Research for Nursing
Midterms (Qns & Ans)
2025
1. Which of the following is the primary purpose of nursing
theory?
- A. To increase nurse salaries
- B. To guide nursing practice and research
- C. To promote healthcare marketing
- D. To reduce healthcare costs
- ANS: B. To guide nursing practice and research
©2024/2025
, - Rationale: Nursing theory provides a framework for nursing
practice and research, helping to define and guide the profession.
2. What is the main focus of qualitative research in nursing?
- A. Measuring numerical data
- B. Exploring human experiences and perceptions
- C. Testing hypotheses
- D. Conducting randomized controlled trials
- ANS: B. Exploring human experiences and perceptions
- Rationale: Qualitative research focuses on exploring human
experiences and perceptions to gain a deeper understanding of
complex phenomena.
3. Which of the following is a key component of a research
hypothesis?
- A. Financial incentives
- B. Marketing strategies
- C. Testable prediction
- D. Legal requirements
- ANS: C. Testable prediction
- Rationale: A research hypothesis is a testable prediction
about the relationship between variables in a study.
©2024/2025
,4. What is the primary goal of evidence-based practice in
nursing?
- A. To reduce healthcare costs
- B. To improve patient outcomes
- C. To increase nurse satisfaction
- D. To enhance hospital marketing
- ANS: B. To improve patient outcomes
- Rationale: The primary goal of evidence-based practice is to
improve patient outcomes by integrating the best available
research evidence with clinical expertise and patient values.
5. Which of the following research designs is commonly used to
establish cause-and-effect relationships?
- A. Case study
- B. Cross-sectional study
- C. Randomized controlled trial
- D. Qualitative study
- ANS: C. Randomized controlled trial
- Rationale: Randomized controlled trials are commonly used
to establish cause-and-effect relationships by randomly assigning
participants to intervention and control groups.
©2024/2025
, Fill-in-the-Blank Questions
6. The process of systematically reviewing and synthesizing
research evidence to ANS a specific clinical question is known as
a ________.
- ANS: systematic review
- Rationale: A systematic review involves systematically
reviewing and synthesizing research evidence to ANS a specific
clinical question.
7. The ________ framework is commonly used to formulate
clinical questions in evidence-based practice.
- ANS: PICO
- Rationale: The PICO framework (Population, Intervention,
Comparison, Outcome) is commonly used to formulate clinical
questions in evidence-based practice.
8. A ________ is a statistical technique used to combine the
results of multiple studies in a systematic review.
- ANS: meta-analysis
- Rationale: A meta-analysis is a statistical technique used to
combine the results of multiple studies in a systematic review to
provide a more comprehensive understanding of the evidence.
©2024/2025
