CNR N4000: DR. CHELLY TUFTS BEVEL
NURSING EXAM PRACTICE QUESTIONS
AND ANSWERS | 2026/2027 UPDATED |
100% CORRECT
1. When formulating a PICOT question for a DNP project, which component refers to the
specific group or population being studied?
A. I (Intervention)
B. P (Patient/Population)
C. C (Comparison)
D. T (Time)
Answer: B
Conceptual Explanation: In the PICOT framework, ‘P’ stands for the patient population or
the specific clinical problem being addressed.
2. Which leadership style is characterized by a leader who works with teams to identify
needed change, creating a vision to guide the change through inspiration?
A. Transactional Leadership
B. Laissez-faire Leadership
C. Transformational Leadership
,D. Autocratic Leadership
Answer: C
Conceptual Explanation: Transformational leadership focuses on team engagement,
vision, and inspiration to drive organizational change.
3. In statistical analysis, a P-value of less than 0.05 generally indicates which of the following?
A. The results are due to chance.
B. Statistical significance.
C. The null hypothesis should be accepted.
D. Clinical insignificance.
Answer: B
Conceptual Explanation: A P-value < 0.05 is the standard threshold for rejecting the null
hypothesis, suggesting that the results are statistically significant.
4. Which level of evidence is considered the ‘gold standard’ in evidence-based practice?
A. Case-control studies
B. Expert opinion
C. Systematic reviews and Meta-analyses
D. Cohort studies
Answer: C
, Conceptual Explanation: Systematic reviews and meta-analyses of randomized controlled
trials are at the top of the evidence hierarchy.
5. What is the primary focus of ‘upstream’ healthcare interventions?
A. Tertiary care and rehabilitation
B. Treating acute symptoms
C. Addressing social determinants of health to prevent illness
D. End-of-life care planning
Answer: C
Conceptual Explanation: Upstream interventions focus on the root causes of health
issues, such as socioeconomic and environmental factors.
6. In the context of Quality Improvement (QI), what does the ‘P’ in the PDSA cycle stand for?
A. Perform
B. Practice
C. Plan
D. Prepare
Answer: C
Conceptual Explanation: PDSA stands for Plan-Do-Study-Act; the first phase is planning
the change or test.
NURSING EXAM PRACTICE QUESTIONS
AND ANSWERS | 2026/2027 UPDATED |
100% CORRECT
1. When formulating a PICOT question for a DNP project, which component refers to the
specific group or population being studied?
A. I (Intervention)
B. P (Patient/Population)
C. C (Comparison)
D. T (Time)
Answer: B
Conceptual Explanation: In the PICOT framework, ‘P’ stands for the patient population or
the specific clinical problem being addressed.
2. Which leadership style is characterized by a leader who works with teams to identify
needed change, creating a vision to guide the change through inspiration?
A. Transactional Leadership
B. Laissez-faire Leadership
C. Transformational Leadership
,D. Autocratic Leadership
Answer: C
Conceptual Explanation: Transformational leadership focuses on team engagement,
vision, and inspiration to drive organizational change.
3. In statistical analysis, a P-value of less than 0.05 generally indicates which of the following?
A. The results are due to chance.
B. Statistical significance.
C. The null hypothesis should be accepted.
D. Clinical insignificance.
Answer: B
Conceptual Explanation: A P-value < 0.05 is the standard threshold for rejecting the null
hypothesis, suggesting that the results are statistically significant.
4. Which level of evidence is considered the ‘gold standard’ in evidence-based practice?
A. Case-control studies
B. Expert opinion
C. Systematic reviews and Meta-analyses
D. Cohort studies
Answer: C
, Conceptual Explanation: Systematic reviews and meta-analyses of randomized controlled
trials are at the top of the evidence hierarchy.
5. What is the primary focus of ‘upstream’ healthcare interventions?
A. Tertiary care and rehabilitation
B. Treating acute symptoms
C. Addressing social determinants of health to prevent illness
D. End-of-life care planning
Answer: C
Conceptual Explanation: Upstream interventions focus on the root causes of health
issues, such as socioeconomic and environmental factors.
6. In the context of Quality Improvement (QI), what does the ‘P’ in the PDSA cycle stand for?
A. Perform
B. Practice
C. Plan
D. Prepare
Answer: C
Conceptual Explanation: PDSA stands for Plan-Do-Study-Act; the first phase is planning
the change or test.
