Which of the following is an example of a primary prevention strategy to prevent childhood obesity?

Correct Answer: B

Rationale: Step 1: Promoting healthy eating and physical activity in schools is a primary prevention strategy as it focuses on educating and creating healthy environments for all children, not just those already affected by obesity. Step 2: This approach addresses the root causes of childhood obesity by instilling healthy habits early on. Step 3: Providing free weight loss programs (A) is a secondary prevention strategy aimed at those already overweight. Counseling services (C) and support groups (D) target children who are already obese, making them tertiary prevention strategies.

Correct Answer: C

Rationale: Step 1: Advocating for smoke-free environments in public spaces directly impacts the community by reducing exposure to secondhand smoke. Step 2: This initiative promotes a healthier environment for everyone, not just smokers. Step 3: It addresses the issue at a population level, making a significant impact on tobacco use. Step 4: Offering free smoking cessation programs (A) and providing nicotine replacement therapy (D) are individual-focused interventions, not community-wide. Step 5: Educating individuals on risks (B) is important but may not directly lead to reduced tobacco use in the community. In summary, advocating for smoke-free environments in public spaces is the most effective community health initiative to reduce tobacco use as it impacts the broader population and creates a healthier environment for all.

Correct Answer: B

Rationale: Primary prevention aims to prevent the occurrence of disease before it occurs. Choice B, educating individuals on the importance of vaccination, is a primary prevention strategy as it promotes vaccination to prevent infectious diseases. This helps build immunity in the population, reducing the spread of diseases. Hand sanitizers (Choice A) are a form of secondary prevention, as they aim to reduce the transmission of pathogens after exposure. Offering flu vaccines to high-risk populations (Choice C) is a form of tertiary prevention, as it targets those already at risk of complications. Providing antibiotics (Choice D) post-exposure is a form of treatment, not prevention.

Correct Answer: B

Rationale: The correct answer is B: Offering free diabetes screenings in the community. Secondary prevention focuses on early detection and intervention to prevent the progression of a disease. By offering free diabetes screenings, individuals at risk can be identified early, leading to timely interventions and management strategies. Regular exercise (choice A) is more aligned with primary prevention. Providing education on weight management (choice C) is important but falls more under primary prevention as well. Advocating for healthier food policies (choice D) is crucial for prevention but is more of a population-based approach rather than individual early detection.

Correct Answer: C

Rationale: Qualitative data involves collecting non-numerical information such as opinions, beliefs, and experiences. Choice C, interview data from community members, is qualitative as it provides insights into health concerns. Choices A and B are quantitative data because they involve numerical values. Choice D is also quantitative as it provides a specific numerical rate. Therefore, choice C is the correct answer as it aligns with the definition and characteristics of qualitative data.