1. What is the primary goal of health promotion and disease prevention in public health? A) To provide rehabilitative services B) To diagnose and treat diseases C) To educate the public on health issues D) To promote healthy behaviors and environments Answer: D Rationale: The primary goal is to promote healthy behaviors and environments, which can prevent diseases from occurring and improve overall public health. 2. Which of the following is a key strategy in preventing chronic diseases? A) Prescribing medications B) Conducting genetic testing C) Promoting physical activity D) Providing surgical interventions Answer: C Rationale: Promoting physical activity is a key strategy in preventing chronic diseases as it helps to maintain a healthy weight, reduce the risk of heart disease, and improve mental health. 3. A community health nurse is planning a health promotion campaign. Which approach is most likely to be effective? A) Focusing on individual behavior change B) Targeting high-risk populations only C) Implementing policy changes at the community level D) Providing care in clinical settings only Answer: C Rationale: Implementing policy changes at the community level can create an environment that supports healthy behaviors and is more likely to have a lasting impact on public health. 4. In the context of public health, what does the term 'primary prevention' refer to? A) Screening for early detection of disease B) Treatment of diseases after diagnosis C) Prevention of the initial occurrence of disease