Which goal by a public health nurse is an example of quaternary prevention?

Correct Answer: D

Rationale: The correct answer is D because quaternary prevention focuses on avoiding unnecessary medical interventions that can potentially harm individuals. A, reducing negative impacts, is tertiary prevention. B, early detection and treatment, is secondary prevention. C, addressing root causes, is primary prevention. Therefore, D is the best example of quaternary prevention.

Correct Answer: C

Rationale: The correct answer is C because the American Nurses Association (ANA) has indeed identified nine core concepts for public health nursing. These core concepts are crucial in guiding the practice of public health nurses and ensuring high-quality care for populations. Choice A is incorrect as the scope of practice for public health nurses is different but not necessarily broader than that of a registered nurse. Choice B is incomplete and does not provide any relevant information. Choice D is incorrect as public health nurses follow standards specific to public health, not those developed for medicine. In summary, choice C is correct because it aligns with the established core concepts for public health nursing, while the other choices are either inaccurate or irrelevant.

Correct Answer: B

Rationale: The correct answer is B because managing the care of clients diagnosed with health conditions is an example of a downstream intervention. Downstream interventions focus on managing existing health issues in individuals or groups. This involves providing treatment, care, and support to those already affected by a health condition. Choices A, C, and D are not examples of downstream interventions. A focuses on prevention and promotion, C involves addressing social determinants of health at a broader level, and D targets root causes of health problems in a population, which are more upstream interventions.

Correct Answer: B

Rationale: The correct answer is B because administering pneumococcal pneumonia vaccines is a form of secondary prevention aimed at preventing complications or worsening of existing health conditions, such as pneumonia, in the senior population. This intervention directly targets a specific disease and helps reduce the likelihood of its occurrence. A, educating about signs and symptoms of influenza, is more focused on primary prevention by increasing awareness and preventing the onset of the disease. C, providing information about supportive care, is more aligned with tertiary prevention, which involves managing and reducing the impact of an already existing health problem. D, teaching how to properly wash hands, is important for infection control but falls more under primary prevention by reducing the risk of contracting infections in the first place.

Correct Answer: C

Rationale: The correct answer is C: A collection of people who share one or more characteristics. Aggregate refers to a group of individuals who are grouped together based on common characteristics or attributes. This definition aligns with the concept of aggregating data or individuals based on shared traits for statistical or analytical purposes. A: A large group of persons - This choice is too broad and does not specify the common characteristics that define an aggregate. B: A collection of individuals and families - While this choice is closer, it does not explicitly mention the shared characteristics that define an aggregate. D: Another name for demographic group - This choice is incorrect as an aggregate is not necessarily limited to demographic characteristics only.