Understanding Nursing Research for Nursing Research in Canada ATI Med-Surg
Proctored Exam BSN 215 HESI Dosage Calculation
Topic 1: Understanding Nursing Research / Nursing Research in Canada (40
questions)
1. A nurse researcher wants to study the lived experience of postpartum
depression among Inuit women in Nunavut. Which qualitative research design is
most appropriate?
A. Grounded theory
B. Phenomenology
C. Randomized controlled trial
D. Cohort study
Answer: B
Rationale: Phenomenology explores lived experiences of a phenomenon from
participants’ perspectives. Grounded theory develops theory from data; RCT and
cohort are quantitative.
2. What is the primary purpose of informed consent in nursing research?
A. To ensure the researcher is not liable
B. To protect the participant’s autonomy and right to withdraw
C. To guarantee the study will be published
,D. To avoid ethical board review
Answer: B
Rationale: Informed consent respects autonomy, ensuring participants
understand risks, benefits, and right to withdraw without penalty.
3. Which of the following is a key principle of the Tri-Council Policy Statement
(TCPS 2) in Canadian research?
A. Respect for free market research
B. Respect for persons, concern for welfare, and justice
C. Data fabrication is allowed with permission
D. Only quantitative studies need ethics review
Answer: B
Rationale: TCPS 2 outlines three core principles: Respect for Persons, Concern for
Welfare, and Justice.
4. A researcher finds a statistically significant result (p < 0.05). This means:
A. The result is clinically important
B. There is less than a 5% probability the result is due to chance
,C. The sample size was too small
D. The null hypothesis is definitely false
Answer: B
Rationale: p < 0.05 indicates that the probability of obtaining the result by chance
alone is less than 5%. Clinical significance must be separately assessed.
5. Which type of validity refers to the extent to which study findings can be
generalized to other populations and settings?
A. Internal validity
B. External validity
C. Face validity
D. Construct validity
Answer: B
Rationale: External validity is about generalizability. Internal validity concerns
cause-effect relationships within the study.
6. In a systematic review, a meta-analysis differs from a narrative review because
it:
, A. Does not require a literature search
B. Statistically combines results from multiple studies
C. Only includes qualitative research
D. Avoids using inclusion/exclusion criteria
Answer: B
Rationale: Meta-analysis uses statistical methods to pool quantitative data from
multiple studies to produce a pooled effect size.
7. A nurse is reading a research article. The section that describes the sample,
instruments, and procedures is the:
A. Introduction
B. Methods
C. Results
D. Discussion
Answer: B
Rationale: The methods section details how the study was conducted, including
design, sample, setting, measures, and data collection.
Proctored Exam BSN 215 HESI Dosage Calculation
Topic 1: Understanding Nursing Research / Nursing Research in Canada (40
questions)
1. A nurse researcher wants to study the lived experience of postpartum
depression among Inuit women in Nunavut. Which qualitative research design is
most appropriate?
A. Grounded theory
B. Phenomenology
C. Randomized controlled trial
D. Cohort study
Answer: B
Rationale: Phenomenology explores lived experiences of a phenomenon from
participants’ perspectives. Grounded theory develops theory from data; RCT and
cohort are quantitative.
2. What is the primary purpose of informed consent in nursing research?
A. To ensure the researcher is not liable
B. To protect the participant’s autonomy and right to withdraw
C. To guarantee the study will be published
,D. To avoid ethical board review
Answer: B
Rationale: Informed consent respects autonomy, ensuring participants
understand risks, benefits, and right to withdraw without penalty.
3. Which of the following is a key principle of the Tri-Council Policy Statement
(TCPS 2) in Canadian research?
A. Respect for free market research
B. Respect for persons, concern for welfare, and justice
C. Data fabrication is allowed with permission
D. Only quantitative studies need ethics review
Answer: B
Rationale: TCPS 2 outlines three core principles: Respect for Persons, Concern for
Welfare, and Justice.
4. A researcher finds a statistically significant result (p < 0.05). This means:
A. The result is clinically important
B. There is less than a 5% probability the result is due to chance
,C. The sample size was too small
D. The null hypothesis is definitely false
Answer: B
Rationale: p < 0.05 indicates that the probability of obtaining the result by chance
alone is less than 5%. Clinical significance must be separately assessed.
5. Which type of validity refers to the extent to which study findings can be
generalized to other populations and settings?
A. Internal validity
B. External validity
C. Face validity
D. Construct validity
Answer: B
Rationale: External validity is about generalizability. Internal validity concerns
cause-effect relationships within the study.
6. In a systematic review, a meta-analysis differs from a narrative review because
it:
, A. Does not require a literature search
B. Statistically combines results from multiple studies
C. Only includes qualitative research
D. Avoids using inclusion/exclusion criteria
Answer: B
Rationale: Meta-analysis uses statistical methods to pool quantitative data from
multiple studies to produce a pooled effect size.
7. A nurse is reading a research article. The section that describes the sample,
instruments, and procedures is the:
A. Introduction
B. Methods
C. Results
D. Discussion
Answer: B
Rationale: The methods section details how the study was conducted, including
design, sample, setting, measures, and data collection.
