Correct Answer: C

Rationale: In community diagnosis, the 'among' phrase is used to specify the particular population group that will benefit from the nurse's plan. It helps in targeting interventions and tailoring healthcare activities to the identified group within the community.

Correct Answer: C

Rationale: Value-based care aims to deliver the highest quality of care while efficiently managing costs. The equation Quality/Cost represents this focus by emphasizing achieving superior outcomes relative to the resources invested.

Correct Answer: D

Rationale: Health education is a structured process that focuses on enhancing health outcomes by modifying individuals' knowledge, attitudes, and behaviors. It aims to empower individuals, families, or communities to make informed decisions and adopt healthy practices, thereby improving overall health status.

Correct Answer: A

Rationale: Engaging community members is crucial for the success of a community health program as it ensures that interventions are relevant and supported by the community. By involving community members, programs can better address local needs, increase participation, and foster a sense of ownership and responsibility among the population.

Correct Answer: A

Rationale: The most effective approach in helping clients to change their behavior is to utilize the Ask, Advise, Assess, Assist, and Arrange approach. This comprehensive counseling strategy is commonly employed in various programs, such as smoking cessation, to guide individuals through behavior change by systematically addressing their needs and providing support at each stage of the process.