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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Related Questions
Correct Answer is A
Explanation
Contact precautions are used for infections that are spread through direct or indirect contact with a patient or their environment. In the case of herpes simplex, the virus is spread through contact with lesions or secretions from an infected individual.
Option b requires airborne precautions, as tuberculosis is spread through the air.
Option c requires droplet precautions, as diphtheria is spread through respiratory droplets.
Option d also requires droplet precautions, as pertussis is also spread through respiratory droplets.
Correct Answer is A
Explanation
The first action the nurse should take is to determine the client's understanding of her living situation. This will help the nurse to assess the client's level of knowledge and understanding about her situation and tailor interventions accordingly.
It will also help the nurse to establish a therapeutic relationship with the client and create a safe and trusting environment.
Once the nurse has assessed the client's understanding, she can then proceed to assist the client in developing goals for obtaining shelter, discussing the risks of being homeless, and developing client teaching using a variety of strategies as needed.
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