A public health nurse is participating in a research study to determine how virulent a new virus is. Which of the following mortality measures should the nurse use to calculate this data?
Cause-specific mortality rate
Age-specific mortality rate*
Proportionate mortality
Case fatality
The Correct Answer is D
Choice A Reason:
The cause-specific mortality rate measures the number of deaths attributed to a specific cause within a population during a given time period. While this measure is useful for understanding the impact of a particular disease on a population, it does not directly indicate the virulence of a virus. Virulence refers to the severity or harmfulness of a disease, which is better captured by the case fatality rate.
Choice B Reason:
The age-specific mortality rate calculates the number of deaths within specific age groups in a population. This measure helps identify age-related mortality trends but does not provide information about the virulence of a virus. Age-specific mortality rates are more useful for understanding the impact of diseases across different age demographics rather than assessing the severity of a new virus.
Choice C Reason:
Proportionate mortality refers to the proportion of deaths in a population attributable to a specific cause relative to all deaths. This measure helps in understanding the relative importance of different causes of death but does not directly measure the virulence of a virus. Proportionate mortality is more about the distribution of causes of death rather than the severity of a particular disease.
Choice D Reason:
Case fatality rate (CFR) is the most appropriate measure for determining the virulence of a new virus. CFR is calculated by dividing the number of deaths caused by the disease by the number of diagnosed cases of the disease, then multiplying by 100 to get a percentage. This measure directly indicates the lethality of the virus by showing the proportion of diagnosed cases that result in death. It is a critical indicator for assessing the severity and potential impact of a new infectious disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A: Recommend the Client Obtain a Part-Time Job
Recommending a part-time job might seem like a good way to keep the adolescent busy and help them integrate into their new environment. However, this approach may not directly address the underlying issues of depression and could potentially add more stress. Adolescents dealing with depression need professional mental health support to navigate their feelings and develop coping strategies.
Choice B: Arrange a Visit with a Neurologist
While a neurologist can help with neurological disorders, depression due to a recent move is typically a psychological issue rather than a neurological one. Therefore, arranging a visit with a neurologist is not the most appropriate intervention. The focus should be on providing mental health support through counseling and therapy.
Choice C: Encourage the Client to Engage in Physical Activity Such as Joining a Sports Team
Encouraging physical activity is beneficial for mental health as it can help reduce symptoms of depression and improve overall well-being. However, while physical activity can be a helpful supplementary intervention, it should not be the primary approach. Professional counseling is essential to address the root causes of depression and provide the necessary support.
Choice D: Schedule an Appointment with a School-Based Counselor
This is the correct intervention. A school-based counselor is trained to provide mental health support to students. They can help the adolescent process their feelings, develop coping strategies, and provide a safe space to talk about their experiences. Counseling is a crucial step in addressing depression and helping the student adjust to their new environment.
Correct Answer is ["A","B","D","E"]
Explanation
Choice A Reason:
a) Assess the community: This is the first step in addressing community health needs. It involves gathering data about the community's health status, resources, and needs. This can be done through surveys, interviews, focus groups, and public forums. The assessment helps to identify the health problems and needs of the community, which is essential for planning effective interventions.
Choice B Reason:
b) Analyze the findings and identify the needs: After collecting data, the next step is to analyze it to identify the community's health needs. This involves looking at the data to find patterns and trends that indicate health problems. By identifying these needs, the nurse can prioritize which issues to address first. This step is crucial for developing a targeted and effective health plan.
Choice C Reason:
c) Decide on educational theories to use: This step is not directly related to the initial assessment and planning process. Deciding on educational theories is more relevant when planning specific health education interventions. While important, it is not a primary step in assessing and addressing community health needs.
Choice D Reason:
d) Use measurable indicators to evaluate the plan: Using measurable indicators is essential for evaluating the effectiveness of the health plan. These indicators help to track progress and determine whether the interventions are achieving the desired outcomes. This step ensures that the health plan is effective and allows for adjustments to be made if necessary.
Choice E Reason:
e) Collaborate with the residents of the community on what interventions will work for that community and prioritize them: Collaboration with the community is vital for the success of any health intervention. By involving community members in the planning process, the nurse can ensure that the interventions are culturally appropriate and accepted by the community. This collaboration also helps to prioritize the interventions based on the community's needs and preferences.
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