A nurse is investigating a mumps outbreak among school-age children.
Using the epidemiological triangle, the nurse should identify which of the following as the host?
The virus.
The vaccine.
The school.
The children.
The Correct Answer is D
Choice A rationale
In the epidemiological triangle, the virus is considered the agent, not the host.
Choice B rationale
The vaccine is a form of intervention to prevent the disease, not the host.
Choice C rationale
The school could be considered the environment in which the host (the children) and the agent (the virus) interact, but it is not the host itself.
Choice D rationale
This is the correct answer. In the context of a mumps outbreak among school-age children, the children are the hosts. They are the ones who can become infected with the mumps virus.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Down syndrome does not typically require a modification in the standard immunization schedule. Children with Down syndrome should receive all recommended vaccinations according to the standard schedule.
Choice B rationale
Failure to thrive does not typically require a modification in the standard immunization schedule. Children with failure to thrive should receive all recommended vaccinations according to the standard schedule.
Choice C rationale
This is the correct answer. Children with leukemia or other cancers that weaken the immune system may require modifications to the standard immunization schedule. These children may need to avoid certain vaccines or delay vaccination until their immune system is stronger.
Choice D rationale
Sickle cell disease does not typically require a modification in the standard immunization schedule. Children with sickle cell disease should receive all recommended vaccinations according to the standard schedule.
Correct Answer is B
Explanation
The correct answer is Choice B
Choice A rationale: Referring the client to a diabetes mellitus support group is beneficial but not the initial action. The nurse should first gather information about the client's preferences and needs to tailor the intervention effectively.
Choice B rationale: Identifying the client's dietary preferences is essential for developing a personalized nutritional plan. Understanding the client's likes, dislikes, and cultural factors ensures that dietary recommendations are realistic and sustainable, promoting better adherence and management of diabetes.
Choice C rationale: Developing a nutritional program is a crucial step but should follow the assessment of the client's dietary preferences. A personalized approach based on the client's individual needs and lifestyle is necessary for effective diabetes management.
Choice D rationale: Teaching the client about appropriate food choices is important but should be done after understanding the client's dietary preferences. This ensures that the education is relevant and practical, helping the client make informed decisions about their diet
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