Which action demonstrates primary prevention?

Correct Answer: A

Rationale: Primary prevention aims to prevent the onset of a disease before it occurs. Administering immunizations falls under this category by boosting immunity against specific diseases, thereby preventing individuals from getting sick in the first place. This action directly addresses the root cause of the disease by stopping it before it starts. Screening for early signs of disease (B) involves detecting a disease that has already developed, which is considered secondary prevention. Providing rehabilitation services (C) and offering smoking cessation programs (D) focus on managing existing conditions rather than preventing them from occurring initially.

Correct Answer: C

Rationale: The correct answer is C: Advocating for health policy changes. Community health nurses play a key role in advocating for policies that promote health and address health disparities. They work to improve population health through influencing policy decisions that impact communities. Health screenings (A) may be part of their role, but it is not a key role. Developing health policies (B) is typically done by policymakers and public health professionals, not solely by community health nurses. Providing emergency care (D) is important, but it is not a primary role of community health nurses.

Correct Answer: A

Rationale: The correct answer is A because electronic health records (EHR) can improve coordination of care among providers by allowing seamless sharing of patient information. This leads to better collaboration, faster decision-making, and ultimately improved patient outcomes. Choice B is incorrect because while EHRs can help reduce medical errors through alerts and reminders, the primary benefit is not error reduction. Choice C is incorrect as EHRs facilitate patient access to their health information but this is not the primary benefit in a community health setting. Choice D is incorrect as EHRs may impact patient satisfaction indirectly but the main benefit is improving coordination of care among providers for better patient outcomes.

Correct Answer: D

Rationale: The correct answer is D because implementing community clean-up programs directly addresses environmental health issues by removing pollutants and improving overall cleanliness. This action is practical, visible, and involves community engagement, leading to long-term benefits. A: Educating about safe disposal is important but may not directly address existing environmental health issues. B: Assessments are valuable for understanding the problem but do not actively solve it. C: Advocating for policies is crucial for prevention but may not immediately address current health issues.

Correct Answer: A

Rationale: The correct answer is A: To empower individuals to make informed health decisions. Health education aims to provide individuals with knowledge and skills to make informed choices about their health. This empowers them to take control of their well-being and make healthier decisions. Choice B is incorrect because reducing healthcare costs is not the primary purpose of health education. Choice C is incorrect as providing health information is only a part of health education, not its primary purpose. Choice D is incorrect as the primary purpose of health education is not to comply with legal requirements but to promote health literacy and decision-making skills.

Correct Answer: B

Rationale: The correct answer is B: Differing professional cultures and values. This is a common barrier because individuals from different disciplines may have varying approaches, priorities, and expectations due to their professional backgrounds. This can lead to misunderstandings, conflicts, and challenges in working together effectively. Limited communication (choice A) can be addressed with effort, lack of training (choice C) can be improved through education, and inconsistent goals (choice D) can be aligned through clear communication and collaboration. However, differing professional cultures and values are deeply ingrained and can be more challenging to overcome, making it the most significant barrier to interdisciplinary collaboration.

Correct Answer: A

Rationale: Primary prevention aims to prevent the onset of a disease before it occurs. Administering immunizations falls under this category by boosting immunity against specific diseases, thereby preventing individuals from getting sick in the first place. This action directly addresses the root cause of the disease by stopping it before it starts. Screening for early signs of disease (B) involves detecting a disease that has already developed, which is considered secondary prevention. Providing rehabilitation services (C) and offering smoking cessation programs (D) focus on managing existing conditions rather than preventing them from occurring initially.

Correct Answer: B

Rationale: The correct answer is B: Detecting diseases early. Secondary prevention aims to identify and treat diseases in their early stages to prevent progression and complications. Detecting diseases early allows for timely intervention and better outcomes. A: Preventing the onset of disease is primary prevention. C: Managing chronic conditions is tertiary prevention. D: Improving quality of life can be a goal of secondary prevention but is not the key goal.

Correct Answer: D

Rationale: Step 1: Improving access to health care directly addresses barriers that contribute to health disparities, such as lack of healthcare facilities in underserved areas. Step 2: Increased access means more people can receive timely and appropriate care, reducing disparities in health outcomes. Step 3: Universal health coverage (A) is beneficial but may not specifically target disparities. Increasing funding (B) can help but doesn't guarantee improved access. Health education programs (C) may raise awareness but do not directly address access issues. In summary, improving access to health care (D) is the most effective strategy for addressing health disparities as it directly tackles the root causes of unequal health outcomes.