The nurse understands that which of the following is the most common vector-borne disease is a result of travelers introducing the disease to the United States?
Dengue
Malaria
Onchocerciasis (river blindness)
Yellow fever
The Correct Answer is B
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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Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is B
Explanation
A. Allow patients to refuse medications: While patients generally have the right to refuse treatment, public health laws can override this right in cases of communicable diseases to protect public safety.
B. Place someone on house arrest for not being compliant with their TB medication: Under public health laws, states have the authority to enforce quarantine or isolation to prevent the spread of infectious diseases like tuberculosis (TB), especially if an individual refuses treatment.
C. Allow patients to have advance directives in place: Advance directives relate to personal healthcare decisions, not police power, which focuses on protecting public health and safety.
D. Arrest someone for using illegal drugs: While drug use is a legal issue, police power in public health is focused on disease control rather than criminal enforcement of drug laws.
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