1. Health promotion aims to enable people to increase control over their health through interventions like health education, environmental modifications, and lifestyle changes. It differs from disease prevention by focusing on overall health rather than specific illnesses.
2. Primary health care provides essential health services that are accessible to all members of the community through their participation. Its goals are to promote health and prevent disease through interventions like immunizations, maternal/child care, treatment of common illnesses, and ensuring access to essential drugs and sanitation.
3. Nurses play an important role in primary health care by providing health education, immunizations, treating minor ailments, and coordinating with communities and other sectors like agriculture and education to promote health. Research shows