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 C
Explanation
Personal protective equipment should be used to prevent the spread of a suspected bioterrorism-related illness to others. The nurse should also contact the appropriate authorities, such as the local health department or Centers for Disease Control and Prevention (CDC), for guidance on how to proceed.
Option a, moving the client to a quarantine area, is not appropriate without guidance from the appropriate authorities.
Option b, reporting the client's condition to the Federal Bureau of Investigation, is not appropriate as the nurse should report the condition to the appropriate public health authorities, such as the local health department or CDC.
Option d, disinfecting contaminated areas of skin with isopropyl alcohol, is not appropriate as this action does not provide adequate protection against a bioterrorism-related illness.
Correct Answer is B
Explanation
The correct answer is choice B. Interviewing shelter residents to determine the effectiveness of coping behaviors.
Choice A rationale:
Providing age-appropriate activities for shelter residents is a form of primary prevention, aimed at promoting well-being and preventing stress-related issues. It does not directly address the immediate needs of assessing and managing the aftermath of a disaster.
Choice B rationale:
Interviewing shelter residents to determine the effectiveness of coping behaviors is a secondary prevention strategy. It focuses on identifying and addressing existing issues that may have arisen due to the disaster, such as stress, anxiety, or ineffective coping mechanisms. This helps in providing timely interventions to mitigate further psychological harm.
Choice C rationale:
Compiling resources available to transition individuals from shelters to a home is a tertiary prevention strategy. It aims at long-term recovery and rehabilitation, rather than addressing immediate or ongoing issues resulting from the disaster.
Choice D rationale:
Publishing a listing of shelter locations in local media sources is a primary prevention strategy. It helps in ensuring that individuals know where to go for safety during a disaster, but it does not address the needs of those who have already survived the disaster and are currently in shelters.
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