A public health nurse is comparing mortality rates in their state to overall mortality rates in the U.S. Which of the following mortality rates should the nurse use for this comparison?
Proportionate mortality
Case fatality
Cause-specific mortality rate
Crude mortality rate
The Correct Answer is D
Choice A Reason:
Proportionate mortality refers to the proportion of deaths in a population attributable to different causes. It is expressed as a percentage of total deaths. While useful for understanding the distribution of causes of death, it does not provide a direct comparison of overall mortality rates between different populations or regions.
Choice B Reason:
Case fatality rate is the proportion of individuals diagnosed with a particular disease who die from that disease within a specified period. It is a measure of the severity of the disease rather than the overall mortality rate. This metric is not suitable for comparing general mortality rates between a state and the entire country.
Choice C Reason:
Cause-specific mortality rate refers to the mortality rate from a specific cause of death within a population. While this can provide insights into the impact of particular diseases or conditions, it does not offer a comprehensive view of overall mortality. Comparing cause-specific mortality rates would require multiple comparisons for different causes, complicating the analysis.
Choice D Reason:
Crude mortality rate is the total number of deaths in a population over a specific period, usually expressed per 1,000 or 100,000 individuals. This rate provides a straightforward measure of the overall mortality in a population, making it the most appropriate metric for comparing mortality rates between a state and the entire country. It allows for a direct comparison of the general health status and mortality burden across different regions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason:
Giving health education to congregants of a place of worship is an important role, but it is more specific to community health nursing rather than population health nursing. Population health nurses focus on broader community and population-level interventions rather than specific groups within a community.
Choice B Reason:
Disseminating assessment findings to the community that was assessed is a key function of a population health nurse. This role involves collecting data on the health status of a population, analyzing it, and sharing the findings with the community to inform and guide public health interventions. This process helps in identifying health trends, risks, and needs, enabling the development of targeted health programs and policies.
Choice C Reason:
Supporting clients in managing their own health conditions is typically a function of clinical or community health nurses who work directly with individual patients. Population health nurses, on the other hand, focus on the health outcomes of entire populations rather than individual patient care.
Choice D Reason:
Overseeing the health promotion of the pediatric population in an academic setting is a specialized role that falls under school nursing or pediatric nursing. While population health nurses may work with pediatric populations, their focus is on broader public health strategies rather than specific settings like schools.
Correct Answer is D
Explanation
Choice A Reason:
Local ordinances are important for shaping the built environment, as they dictate land use, zoning, and building codes. However, they are not a core feature of the built environment assessment tool itself. Instead, they are external factors that influence the built environment.
Choice B Reason:
Financial stability is crucial for the overall well-being of a community, but it is not a direct feature of the built environment assessment tool. Financial stability impacts the resources available for community development and maintenance but does not directly assess the physical environment.
Choice C Reason:
The community at large refers to the broader population and social dynamics within a community. While understanding the community is essential for comprehensive assessments, the built environment assessment tool focuses more on physical and infrastructural elements rather than social aspects.
Choice D Reason:
Walkability is a core feature of the built environment assessment tool. Walkability assesses how friendly an area is to walking, considering factors such as the presence of sidewalks, pedestrian crossings, and the proximity of amenities. High walkability is associated with numerous health benefits, including increased physical activity and reduced risk of chronic diseases. It is a critical component in evaluating the built environment's impact on community health.
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