How could a nurse engage in tertiary prevention related to pesticide exposure?

Correct Answer: D

Rationale: The correct answer is D because tertiary prevention focuses on managing and treating the consequences of a health condition to prevent complications. In this case, treating a client who has pesticide exposure can prevent complications such as toxicity or long-term health effects. Observing for unsafe handling (A) is more related to primary prevention, teaching about handling pesticides (B) is secondary prevention, and teaching signs of poisoning (C) is also secondary prevention. Treating the exposed client aligns with the tertiary prevention goal of minimizing the impact of the exposure.

Correct Answer: B

Rationale: Step 1: The correct answer is B because it reflects the phenomenon known as "role engulfment." In rural areas, individuals may perceive healthcare professionals as having a broader knowledge base due to limited access to healthcare resources. Step 2: This expectation can lead neighbors to ask the nurse for advice on various health issues, assuming she has expertise in all areas of healthcare. Step 3: This can create challenges for the nurse in setting boundaries and managing expectations within the community. Step 4: Choices A, C, and D are incorrect as they do not directly address the unique challenge of role engulfment faced by healthcare professionals in rural areas. Step 5: Choice A focuses on continuing education, which may or may not be a challenge in rural areas but is not directly related to the nurse's role perception by neighbors. Step 6: Choice C addresses general health inquiries but does not specifically highlight the issue of role engulfment. Step 7: Choice D describes proactive healthcare

Correct Answer: B

Rationale: The correct answer is B because living in a car can impact a child's development and well-being. The nurse may be concerned about developmental delays due to unstable living conditions affecting the child's physical, emotional, and cognitive development. This is a significant issue that the teacher should be aware of to provide appropriate support and resources. Choice A is incorrect because the question does not indicate any signs of mistreatment by other children. Choice C is incorrect because the concern is not specifically about food during lunch but rather the child's overall well-being. Choice D is incorrect because sitting in the front of a car is not a significant concern compared to potential developmental delays.

Correct Answer: D

Rationale: The correct answer is D because most care for homeless individuals occurs in hospital emergency departments, which are costly and inefficient settings for managing chronic health issues. This is due to the lack of access to primary care and preventive services among the homeless population. Options A and B are incorrect as homeless individuals often lack access to preventive services and may delay seeking care until their conditions become severe, leading to increased emergency department visits. Option C is incorrect as homeless individuals are not the primary source of contagious diseases in the community.

Correct Answer: B

Rationale: The correct answer is B because limited self-care knowledge can lead to pregnancy complications. Pregnant teens may not be aware of proper prenatal care practices, leading to potential risks for both the mother and baby. It is crucial to educate them on nutrition, prenatal visits, and healthy lifestyle choices. Choice A is incorrect because not all teen pregnancies are high-risk; individual factors play a significant role. Choice C is incorrect as some pregnant teens may seek prenatal care early. Choice D is also incorrect as financial resources do not determine the quality of care a pregnant teen can receive.