1. A community health nurse is implementing a primary prevention strategy for a rural community. Which of the following interventions best exemplifies this level of prevention? A) Conducting blood pressure screenings for high-risk populations. B) Administering vaccines to children and adults. C) Providing nutritional counseling for patients with diabetes. D) Organizing a support group for individuals with chronic illness. Answer: B) Administering vaccines to children and adults. Rationale: Primary prevention aims to prevent disease or injury before it occurs. Vaccination is a primary prevention strategy as it prevents the onset of disease by providing immunity. 2. In assessing the health needs of a community, which data collection method would provide the most comprehensive understanding of prevalent health behaviors? A) Review of the community's mortality and morbidity statistics. B) Surveys that assess individual health behaviors and perceptions. C) Focus group discussions with community leaders. D) Direct observation of community members' daily ac