1. A community health nurse is planning an educational seminar on the prevention of heart disease. Which of the following would be the most appropriate primary prevention strategy to include? A) Teaching about the signs and symptoms of a heart attack B) Discussing the importance of regular exercise C) Advising on the management of chronic hypertension D) Demonstrating how to prepare heart-healthy meals Answer: B) Discussing the importance of regular exercise Rationale: Primary prevention aims to prevent disease before it occurs, and regular exercise is a well-established method to reduce the risk of heart disease. 2. In assessing the needs of a rural community, which factor should a nurse prioritize when considering the promotion of healthy communities? A) Availability of healthcare facilities B) Prevalence of chronic diseases C) Socioeconomic status of the community D) Access to nutritional food sources Answer: D) Access to nutritional food sources Rationale: While all options are important, access to nutritional food sources is fundamental for maintaining health and preventing disease, which is a key aspect of promoting healthy communities. 3. A nurse is working with a community that has a high rate of obesity. Which intervention would be most effective in promoting healthy weight management? A) Organizing weight loss competitions B) Providing pamphlets on the risks of obesity C) Setting up community exercise programs D) Offering screenings for weight-related illnesses Answer: C) Setting up community exercise programs Rationale: Community exercise programs not only encourage physical activity but also foster social support, which is crucial for sustained healthy weight management.