A city has announced its plans to build a city dump near a community of poor and predominantly African-American citizens. Which of the following principles would the nurse be using when vocalizing opposition for this plan?

Risk communication

Tertiary prevention

Environmental epidemiology

Environmental justice

Answer and Explanation

The Correct Answer is D

A. Risk communication: Risk communication involves informing the public about health risks but does not specifically address social inequalities in environmental hazards.

B. Tertiary prevention: Tertiary prevention focuses on managing existing health conditions, not preventing environmental injustices.

C. Environmental epidemiology: Environmental epidemiology studies the relationship between environmental exposures and health outcomes but does not directly advocate against environmental injustice.

D. Environmental justice: Environmental justice focuses on ensuring that all communities, regardless of race or socioeconomic status, receive equal protection from environmental hazards. Opposing the construction of a waste site in a disadvantaged area aligns with this principle.

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Correct Answer is A

Explanation

A. Agent, Host, Environment: The epidemiologic triangle consists of:

- Agent – The cause of disease (e.g., bacteria, viruses, toxins).
- Host – The person or animal affected by the disease.
- Environment – External factors that influence disease transmission (e.g., climate, sanitation, population density).

B. Agent, Condition, Variable: "Condition" and "Variable" are not standard components of the epidemiologic triangle. The correct term is host (the affected person or animal).

C. Agent, Host, Condition: "Condition" is not part of the triangle. The environment is a crucial factor that influences the spread of disease.

D. Agent, Host, Disease: "Disease" is an outcome rather than a component of the epidemiologic triangle. The triangle focuses on the factors that contribute to disease spread, including the environment.

A. Dengue B. Malaria C. Onchocerciasis (river blindness) D. Yellow fever

Correct Answer is B

Explanation

A. Dengue: Dengue is transmitted by Aedes mosquitoes and is found in tropical regions, but it is less commonly imported to the U.S. than malaria.

B. Malaria: Malaria is the most frequently imported vector-borne disease in the U.S. due to international travelers coming from endemic areas (Africa, South Asia, South America). It is transmitted by Anopheles mosquitoes.

C. Onchocerciasis (river blindness): This disease is primarily found in Africa and is not commonly imported to the U.S. by travelers.

D. Yellow fever: While yellow fever exists in endemic areas, travelers are often vaccinated before visiting these regions, reducing its importation risk.

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A city has announced its plans to build a city dump near a community of poor and predominantly African-American citizens. Which of the following principles would the nurse be using when vocalizing opposition for this plan?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What 3 components make up the epidemiologic triangle?

Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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