The nurse is developing a PICOT question to study methods to promote smoking cessation in high school students in a rural community. Which statement identifies the targeted population?

Correct Answer: D

Rationale: The correct answer is D because it specifies the exact population the nurse is targeting - high school students in the rural community who smoke. This ensures the study focuses on a specific group, making it easier to design effective interventions. Choice A is too broad, not specifying the population of interest. Choice B is too general, including all community members who smoke. Choice C is also too broad, not focusing on the subgroup of interest. By choosing answer D, the nurse can tailor interventions specifically for high school students in the rural community who smoke, increasing the study's relevance and potential impact.

Correct Answer: C

Rationale: During the Exposure Assessment stage, the public health team quantifies the extent, frequency, and duration of contact of the community with the toxic chemicals. This is crucial to determine the potential health risks posed by the exposure. By quantifying these factors, the team can assess the level of risk to the community accurately. Choice A is incorrect because it focuses on identifying negative outcomes rather than quantifying exposure levels. Choice B is incorrect as it relates exposure amount to health outcomes, which is more relevant in the Dose-Response Assessment stage. Choice D is incorrect as it pertains to the Absorption, Distribution, Metabolism, and Excretion stage, which comes after exposure assessment. In summary, choice C is correct as it directly aligns with the purpose of Exposure Assessment, while the other choices are either not relevant to this stage or belong to different stages of the risk assessment process.

Correct Answer: C

Rationale: The correct answer is C: Eliminating lead-based paint in public housing. This action exemplifies environmental justice by addressing a specific environmental hazard that disproportionately affects marginalized communities. Lead-based paint poses significant health risks, especially to children living in public housing. By eliminating this hazard, the nurse is promoting equality and advocating for a safe and healthy environment for all individuals. Choices A, B, and D, while beneficial, do not directly address an environmental injustice issue like lead-based paint in public housing.

Correct Answer: C

Rationale: The correct answer is C: Mold. Mold is likely the hazard present in the apartment building due to the symptoms reported by the residents, which are commonly associated with mold exposure. Burning eyes, skin rash, stuffy nose, and sore throat are all common symptoms of mold exposure. Mold thrives in damp environments, and if not properly controlled, it can lead to various health issues. Radon (A) is a colorless, odorless gas that can cause lung cancer but does not typically present with the symptoms described. Mice (B) can cause allergies and respiratory issues, but the symptoms mentioned are more indicative of mold exposure. Lead (D) exposure can lead to neurological problems and is not typically associated with the symptoms described.

Correct Answer: A

Rationale: The correct answer is A because the question asks about the specific mitigation strategy the nurse would teach, aligning with the purpose of educating the community. Choice B is incorrect as it focuses on preparedness rather than mitigation. Choice C, while beneficial for reducing emissions, is not a direct mitigation strategy. Choice D is more about adaptation to climate change impacts rather than mitigation. Therefore, A is the correct answer as it directly addresses the nurse's role in educating the community on mitigation strategies.