Which type of study will the nurse use to understand the experiences of an immigrant group in the community?

Correct Answer: A

Rationale: The correct answer is A: Qualitative. A qualitative study allows the nurse to explore and understand the experiences, perceptions, and behaviors of the immigrant group in depth. Through methods like interviews and observations, the nurse can gain rich insights into their cultural beliefs and health practices. In contrast, a randomized control study (B) focuses on comparing interventions, not on understanding experiences. Needs assessment (C) involves identifying community needs but may not capture the nuances of immigrant experiences. Quality improvement (D) aims to enhance processes and outcomes, not to explore subjective experiences.

Correct Answer: D

Rationale: The correct answer is D because Nightingale's Environmental Theory emphasizes the importance of the environment in promoting patient recovery. Nurses following this theory focus on utilizing the client's environment to create a healing and supportive space. This involves ensuring cleanliness, proper lighting, ventilation, and overall comfort to aid in the recovery process. Choices A, B, and C are incorrect because they do not directly align with Nightingale's Environmental Theory. While these actions are important for environmental sustainability and justice, they do not specifically relate to how a nurse can apply Nightingale's theory in a clinical setting to promote patient well-being and recovery.

Correct Answer: B

Rationale: The correct answer is B: Biomonitoring data. Biomonitoring involves assessing the presence of chemicals in biological samples like blood and urine to measure human exposure. It provides direct evidence of exposure levels and potential health risks. Toxicology data (A) focuses on the adverse effects of chemicals on living organisms. Exposure assessments (C) involve evaluating the routes and levels of exposure to chemicals. Environmental burden (D) refers to the overall impact of environmental factors on health, not specific chemical presence in biological samples. Therefore, biomonitoring data is the most appropriate choice for assessing the presence of certain chemicals in blood and urine samples from a community.

Correct Answer: C

Rationale: The correct answer is C, using rainwater harvesting for drinking water. This strategy promotes sustainability, reduces water consumption, and minimizes environmental impact. Composting organic matter (A) is beneficial but not directly related to improving environmental health. Disposing of electronics with household trash (B) contributes to e-waste pollution. Keeping windows tightly shut (D) may help with energy efficiency but does not address environmental health directly. By promoting rainwater harvesting, the nurse can educate the community on a practical, eco-friendly solution for improving environmental health.

Correct Answer: D

Rationale: The correct answer is D: Assessing measures to reduce exposure to contaminated water. This activity falls under the assurance function of public health, ensuring that necessary actions are taken to protect and promote health. By assessing measures to reduce exposure, the nurse is actively involved in implementing strategies to mitigate the health risks associated with contaminated water. A: Educating the community about the need to boil contaminated drinking water falls under the function of health education or promotion rather than assurance. B: Collecting data about health issues related to contaminated drinking water is part of the assessment function, not assurance. C: Developing policies to regulate the discharge of pollutants into waterways is a function related to policy development, not assurance.