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A comprehensive set of questions and answers for the nur 318 nursing research & evidence translation midterms exam. It covers key concepts in research methodology, including research design, data analysis, evidence-based practice, and ethical considerations. The questions are designed to assess students' understanding of fundamental research principles and their ability to apply them to real-world nursing practice.
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Question: Which type of research design is most appropriate for investigating the long-term effects of a new medication on patient outcomes? a) Cross-sectional b) Case-control c) Cohort d) Randomized controlled trial ANS : c) Cohort Rationale: Cohort studies are ideal for examining the long-term effects of an intervention or exposure on a group of individuals over time, making them suitable for evaluating the long-term effects of a new medication. Question: What is the primary purpose of a meta-analysis? a) To synthesize findings from multiple studies to draw a more robust conclusion b) To conduct a qualitative study to understand the lived experiences of participants
c) To identify potential biases in a single study d) To develop a new research hypothesis ANS : a) To synthesize findings from multiple studies to draw a more robust conclusion Rationale: Meta-analysis systematically combines data from multiple studies to provide a more comprehensive and statistically powerful estimate of the effect of an intervention or exposure. Question: Which of the following is a key characteristic of a systematic review? a) It is based on a specific research question b) It uses a predetermined search strategy c) It includes a comprehensive assessment of the quality of included studies d) All of the above ANS : d) All of the above
True/False Question: A p-value of 0.05 indicates that there is a 5% chance of observing the results if the null hypothesis is true. ANS : True Rationale: A p-value of 0.05 means that there is a 5% chance of observing the results if the null hypothesis is true, suggesting that the results are statistically significant. Question: A confidence interval provides a range of values within which the true population parameter is likely to fall. ANS : True Rationale: Confidence intervals provide a range of values that are likely to contain the true population parameter with a specified level of confidence. Multiple Response
Question: Which of the following factors can influence the quality of a research study? a) Sample size b) Study design c) Data collection methods d) Statistical analysis e) All of the above ANS : e) All of the above Rationale: All of the listed factors contribute to the quality of a research study. Sample size affects statistical power, study design influences internal and external validity, data collection methods impact data accuracy, and statistical analysis ensures appropriate data interpretation. Question: Which of the following are key components of evidence-based practice? a) Best available evidence
Rationale: Time constraints, limited resources, and difficulties accessing relevant evidence are common barriers to the implementation of evidence-based practice. Question: Which of the following is an example of a quality improvement initiative in nursing? a) Implementing a new medication administration protocol b) Developing a standardized approach to patient education c) Conducting a research study to evaluate the effectiveness of a new wound care product d) Both a) and b) ANS : d) Both a) and b) Rationale: Quality improvement initiatives aim to enhance the quality of care delivered. Implementing a new medication administration protocol and developing a standardized approach to patient education are examples of such initiatives. Fill-in-the-Blank
Question: The process of __ involves systematically identifying, appraising, and synthesizing research evidence to inform clinical decision-making. ANS : Evidence synthesis Rationale: Evidence synthesis involves systematically reviewing and summarizing research findings to inform clinical practice. Question: A __ is a tool that helps nurses evaluate the quality of research evidence. ANS : Critical appraisal tool Rationale: Critical appraisal tools assist nurses in assessing the quality and relevance of research studies. True/False Question: The Cochrane Collaboration is a global network of researchers who conduct systematic reviews of healthcare interventions.
b) Defined roles and responsibilities c) Effective communication strategies d) Ongoing evaluation and monitoring e) All of the above ANS : e) All of the above Rationale: A successful evidence-based practice implementation plan includes clear objectives, defined roles and responsibilities, effective communication strategies, and ongoing evaluation and monitoring. Question: Which of the following strategies can facilitate the translation of research findings into practice? a) Developing evidence-based guidelines b) Conducting educational workshops for nurses c) Creating a culture of inquiry within the organization d) All of the above ANS : d) All of the above
Rationale: Developing evidence-based guidelines, conducting educational workshops, and fostering a culture of inquiry can all contribute to the translation of research findings into practice. Multiple Choice Question: Which of the following is a key ethical principle in nursing research? a) Beneficence b) Non-maleficence c) Autonomy d) Justice e) All of the above ANS : e) All of the above Rationale: Ethical principles in nursing research include beneficence (acting in the best interests of participants), non- maleficence (avoiding harm), autonomy (respecting participants' right to self-determination), and justice (ensuring fair and equitable treatment).
