A nurse case manager at a children's hospital is working with the infectious disease department to determine if admissions of children with gastrointestinal parasitic illnesses increased in the month following a major flood in the area.
Which research approach would be best for the case manager to use in this situation?
Retrospective study.
Case study.
Prospective study.
Needs survey.
The Correct Answer is C
Choice A rationale:
A retrospective study looks at past data to determine relationships or associations. It is not the best approach for assessing whether admissions of children with gastrointestinal parasitic illnesses increased in the month following a major flood because it relies on historical data.
Choice B rationale:
A case study typically involves an in-depth analysis of a single case or a small number of cases. It is not suitable for assessing trends in admissions following a flood, as it does not provide a comprehensive view of the situation.
Choice C rationale:
This is the correct answer. A prospective study involves the collection of data from a defined population over a specified period, making it suitable for examining trends over time, such as the increase in admissions following a flood. It allows for the collection of data both before and after the flood to determine if there is a significant change.
Choice D rationale:
A needs survey is typically used to assess the needs or preferences of a population and may not be the most appropriate approach for evaluating the impact of a flood on admissions of children with gastrointestinal parasitic illnesses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
True random sampling. True random sampling ensures that each client discharged from the postoperative orthopedic unit after joint replacement surgery has an equal and independent chance of being selected for the study. This approach minimizes bias and enhances the generalizability of the study findings to the entire population of interest.
Choice B rationale:
Stratified random sampling involves dividing the population into subgroups (strata) and then randomly selecting samples from each stratum. While this approach can be useful for ensuring representation of specific subgroups, it may not be necessary if the goal is to have an equal chance of participation for all clients.
Choice C rationale:
Convenience sampling involves selecting participants based on their availability and accessibility. It is not suitable for this study, as it may introduce bias and not ensure equal chances of participation for all clients.
Choice D rationale:
Quota sampling involves selecting participants based on predefined quotas for specific characteristics. It is not the most suitable method for ensuring equal chances of participation for all clients in this study.
Correct Answer is A
Explanation
Choice A rationale:
This question is formulated in a manner that is best answered through a research study. It addresses a cause-and-effect relationship (raising the head of the bed) and its potential impact on an outcome (lower rates of pneumonia). Research can provide empirical evidence to establish or refute this relationship.
Choice B rationale:
The question about removing life support measures without the family's consent for clients with medically futile conditions involves ethical and legal considerations rather than a research study. It pertains to ethical principles and guidelines and may require legal and ethical analysis but may not necessarily involve empirical research.
Choice C rationale:
The question about the first action to take when discovering an unresponsive, non-breathing, and pulseless client is a clinical question that is typically addressed through evidence-based practice guidelines and clinical protocols rather than a research study.
Choice D rationale:
The question about the scope of practice for nurses pulling sheaths from femoral sites following cardiac catheterization is a practice-related question that may involve regulatory and scope of practice guidelines but does not necessarily require a research study.
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