Verified Exam Questions & Answers with
Rationales | Latest 2025/2026 Nursing Study
Resource for Canadian Nursing Students
Question 1:
Which of the following research designs is best suited for examining cause-and-effect
relationships in nursing research?
A) Descriptive design
B) Correlational design
C) Experimental design
D) Qualitative design
Correct Option: C) Experimental design
Rationale: Experimental designs are used to establish cause-and-effect relationships
by manipulating variables and observing outcomes.
Question 2:
What is the concept of "evidence-based practice" in nursing research?
A) Using personal experience to guide practice
B) Relying solely on expert opinion
C) Integrating research findings with clinical expertise and patient values
D) Following traditional methods without question
Correct Option: C) Integrating research findings with clinical expertise and patient
values
Rationale: Evidence-based practice combines the best research evidence with clinical
expertise and patient preferences to guide decision-making.
Question 3:
In Canada, which of the following best describes the role of the Canadian Institute for
Health Information (CIHI) in nursing research?
A) Conducting clinical trials
B) Providing funding for nursing research
C) Collecting and analyzing health data
D) Setting ethical guidelines for research
Correct Option: C) Collecting and analyzing health data
Rationale: CIHI is responsible for gathering and analyzing health information, which
aids in nursing research and policy-making.
Question 4:
Which statistical test would be most appropriate for comparing the means of two
,independent groups in nursing research?
A) Chi-square test
B) T-test
C) ANOVA
D) Regression analysis
Correct Option: B) T-test
Rationale: A T-test is used to compare the means of two independent groups to
determine if there is a statistically significant difference between them.
Question 5:
Which of the following is a key characteristic of qualitative research?
A) Use of numerical data
B) Focus on understanding experiences
C) Random sampling
D) Generalizability of findings
Correct Option: B) Focus on understanding experiences
Rationale: Qualitative research seeks to understand participants' experiences and
perspectives, often through interviews or focus groups.
Question 6:
What is the main purpose of a literature review in nursing research?
A) To publish findings
B) To summarize existing knowledge and identify gaps
C) To conduct experiments
D) To collect data from patients
Correct Option: B) To summarize existing knowledge and identify gaps
Rationale: A literature review synthesizes existing research, helping to identify areas
needing further exploration.
Question 7:
Which ethical principle ensures that research participants are treated fairly?
A) Beneficence
B) Justice
C) Autonomy
D) Non-maleficence
Correct Option: B) Justice
Rationale: The principle of justice in research ethics emphasizes fairness in the
distribution of benefits and burdens among participants.
,Question 8:
What type of sampling method involves selecting participants based on specific
characteristics?
A) Random sampling
B) Convenience sampling
C) Purposive sampling
D) Cluster sampling
Correct Option: C) Purposive sampling
Rationale: Purposive sampling targets specific individuals who meet particular criteria
relevant to the research study.
Question 9:
In nursing research, what does the term "confounding variable" refer to?
A) A variable that is measured directly
B) A variable that is controlled for in the study
C) A variable that influences both the independent and dependent variables
D) A variable that is irrelevant to the study
Correct Option: C) A variable that influences both the independent and dependent
variables
Rationale: Confounding variables can obscure the true relationship between the
independent and dependent variables.
Question 10:
What is the primary advantage of using a randomized controlled trial (RCT) in nursing
research?
A) It is less expensive
B) It allows for qualitative data collection
C) It minimizes bias and establishes causality
D) It is easier to conduct
Correct Option: C) It minimizes bias and establishes causality
Rationale: RCTs randomize participants to reduce bias and help determine causal
relationships between interventions and outcomes.
Question 11:
Which of the following is an example of secondary data?
A) Patient surveys
B) Clinical trials
, C) Medical records
D) Historical research reports
Correct Option: D) Historical research reports
Rationale: Secondary data involves using existing data collected for other purposes,
such as historical reports.
Question 12:
What is the focus of "translational research" in nursing?
A) To explore theoretical concepts
B) To translate research findings into clinical practice
C) To conduct basic science research
D) To develop new technologies
Correct Option: B) To translate research findings into clinical practice
Rationale: Translational research aims to bridge the gap between research and
practical applications in healthcare.
Question 13:
Which type of analysis would be best for understanding the relationship between two
categorical variables?
A) Pearson correlation
B) T-test
C) Chi-square test
D) ANOVA
Correct Option: C) Chi-square test
Rationale: The Chi-square test is used to assess relationships between categorical
variables.
Question 14:
What does the term "validity" refer to in research?
A) The consistency of a measure
B) The accuracy of a measure
C) The ease of data collection
D) The sample size of a study
Correct Option: B) The accuracy of a measure
Rationale: Validity assesses whether a research tool measures what it is intended to
measure.