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
This statement is appropriate because it is a recommended preventive health measure for women in this age group to detect any potential eye problems early on.
Option A is incorrect because the American Diabetes Association recommends that individuals over the age of 45 should have their fasting blood glucose level checked every 3 years, not every 6 years.
Option C is incorrect because the United States Preventive Services Task Force does not recommend routine hearing screening in adults who do not have any symptoms of hearing loss.
Option D is incorrect because the American Cancer Society recommends that individuals over the age of 50 should have a screening colonoscopy every 10 years or a fecal occult blood test every year, not every other year until the age of 74.
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.
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