A nurse is assessing an outbreak of mumps among school-age children. Using the epidemiological triangle, the nurse should recognize that which of the following is the host?
The school.
The vaccine.
The children.
The virus.
The Correct Answer is C
The epidemiological triangle is a model that is used to understand infectious disease outbreaks. It consists of three components: the host, the agent, and the environment. The host is the individual or population that is affected by the disease. In this case, the host is the school-age children who have contracted mumps. The agent is the microbe that causes the disease, which in this case is the mumps virus.
The environment includes the physical and social factors that influence the spread of the disease, such as the school setting where the outbreak is occurring.
The vaccine is not the host, but rather a preventive measure that can help reduce the spread of the disease by providing immunity to the virus.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The first priority in discharge planning for this client should be to arrange for a home health nurse to visit the client following discharge to monitor the client's health and provide support. The client's condition is complex and requires ongoing monitoring and support to prevent relapse and ensure safety.
Providing the client with information on self-help groups and determining home safety measures are also important components of the discharge plan, but they should come after ensuring that the client has the necessary support in place. Contacting a social worker to assist with managing finances is not a priority at this time.
Correct Answer is B
Explanation
Before developing any program, it is important to assess the needs of the target population to identify the most appropriate interventions.
In this case, the nurse needs to assess the food and nutritional needs of older adults who are no longer driving, including their dietary requirements and any other factors that may impact their ability to access food.
Once the needs assessment is complete, the nurse can then develop an appropriate program that meets the specific needs of the target population.
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