Which of the following would be an appropriate intervention for reducing the spread of sexually transmitted infections (STIs) in a community?

Correct Answer: B

Rationale: The correct answer is B, promoting safe sex practices through education campaigns. This intervention tackles the root cause by educating individuals on how to prevent STIs through practices like condom use. Offering screenings (A) may not reach everyone at risk, providing condoms (C) may not address knowledge gaps, and mandating testing before marriage (D) infringes on personal autonomy and may not be effective in reducing STI spread.

Correct Answer: A

Rationale: The correct answer is A because providing education on stress management techniques is a proactive approach to prevent mental health issues. It empowers individuals to manage stress effectively, reducing the risk of developing mental health problems. Option B offers a reactive solution and may not address prevention. Option C, promoting physical activity, is beneficial but may not directly target mental health issues. Option D, advocating for increased funding, is important but does not directly address individual intervention. Overall, option A focuses on prevention and empowerment, making it the most effective intervention.

Correct Answer: C

Rationale: The correct answer is C: Interview data from community members about health concerns. Qualitative data involves gathering information that is descriptive in nature and helps understand feelings, opinions, and behaviors. In this scenario, conducting interviews with community members provides insights into their perspectives on health issues, which cannot be quantified. The other choices (A, B, D) involve numerical data or statistical information, which are examples of quantitative data and do not capture the subjective experiences or opinions of individuals. Therefore, C is the correct answer as it aligns with the definition and characteristics of qualitative data.

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: B

Rationale: The correct answer is B because encouraging walking groups in the community is a cost-effective and inclusive strategy that promotes physical activity among community members of all ages and fitness levels. Walking groups are easy to organize, require minimal resources, and provide social support, making them sustainable and accessible. A: Offering free fitness classes may not be sustainable in the long term and may not appeal to all community members. C: Providing gym memberships may not be feasible for all community members and may not address barriers to physical activity. D: Organizing a marathon is a one-time event and may not provide ongoing opportunities for physical activity for the community.