A nurse is designing a study to evaluate the effectiveness of preoperative teaching to clients undergoing total knee replacement surgery.
To best identify previous research studies that investigated client teaching effectiveness, what should the nurse do first?
Interview clients to determine if they remembered concepts taught preoperatively.
Read full-text articles in nursing journals about designing client teaching sessions.
Ask orthopedic surgeons what topics should be covered preoperatively with clients.
Review research abstracts on preoperative teaching with a similar client population.
The Correct Answer is D
Choice A rationale:
Interviewing clients to determine if they remembered concepts taught preoperatively does not represent the first step in identifying previous research studies. It focuses on assessing the retention of teaching rather than reviewing existing literature.
Choice B rationale:
Reading full-text articles in nursing journals about designing client teaching sessions is valuable but not the first step in identifying previous research studies. It focuses on teaching session design rather than the literature review process.
Choice C rationale:
Asking orthopedic surgeons about topics to cover preoperatively with clients is a form of expert consultation but does not represent the first step in identifying previous research studies. It involves seeking expert input rather than reviewing existing literature.
Choice D rationale:
This is the correct answer. Reviewing research abstracts on preoperative teaching with a similar client population is typically the first step in conducting a literature review. It allows the nurse to identify relevant research studies that have investigated the effectiveness of preoperative teaching in a similar context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Visiting local hospital waiting rooms and interviewing subjects may provide anecdotal information but may not be representative of the general population's awareness of the nursing shortage. It can be influenced by the specific demographics and characteristics of the people in the waiting rooms.
Choice B rationale:
Listening to a radio talk show host's interview with a nurse recruiter provides information from a specific source and may not represent the views of the general population. It is limited to the opinions and perspectives presented in the interview.
Choice C rationale:
Reading survey results published in a nursing journal about nurses' frustrations with short-staffing provides insights into nurses' perspectives but does not necessarily reflect the awareness of the general population. It is focused on the nursing profession and not the broader public.
Choice D rationale:
Reviewing the Gallup organization's latest public opinion poll on the topic is the most reliable and accurate approach to assess the general population's awareness of the nursing shortage. Gallup polls typically use scientific sampling methods to gather data from a representative sample of the population, making their findings more generalizable and reliable.a
Correct Answer is D
Explanation
Choice D rationale:
The data distribution was skewed instead of conformed to a normal curve. Parametric statistics, such as t-tests and ANOVA, assume that the data are normally distributed. When the data distribution is skewed, it violates the assumption of normality, which can affect the validity of parametric tests. Researchers should explain this limitation when reporting the study's findings.
Choice A rationale:
Collecting ratio-level data is not a limitation; in fact, it provides more information and precision than ordinal- or interval-level data.
Choice B rationale:
Finding no statistical significance in the analysis of data is not a limitation in itself but rather a result of the analysis. It may indicate that the study did not find a significant effect, but this is not a limitation of using parametric statistics.
Choice C rationale:
Having a sample considered representative of the population of interest is not a limitation but a strength of the study, as it enhances external validity.
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