Final answer:
Sameera is using Social ecological theory option (d) in her community health nursing practice, which assesses health through various levels of influence and considers the connection between individuals and their environment.
Step-by-step explanation:
Sameera, a community health nurse working in a low-income neighborhood, is using a theory that examines the interplay between the community and the social, institutional, and cultural context of people-environment relations to assess the health status of the neighborhood.
The theory that best guides this holistic approach in community health nursing practice is d. Social-ecological theory. This theory considers multiple layers of influence on health behaviors, including individual, interpersonal, organizational, community, and public policy factors, aligning well with the interconnectivity of people and their environment that Sameera is investigating.
The concept of Social-ecological theory is also reflected in the multi-faceted approach to community interventions that take into account various systems of power and the historical and sociopolitical context of the community, as emphasized in community psychology practice.
This aligns with the goals of developing culturally appropriate interventions and promoting health equity within diverse communities, considering the staff and the clientele's shared experiences and the impact of the environment on health outcomes.