Which of the following activities is an example of primary prevention?

Primary prevention refers to measures taken to prevent diseases or injuries before they occur. It focuses on reducing risk factors and promoting overall health and well-being. The correct answer involves immunizations and identifying risk factors, which are both fundamental strategies in primary prevention.

Immunizations work by protecting individuals from contagious diseases before they can be contracted, effectively reducing the incidence of those diseases in the population. Identifying risk factors, such as lifestyle choices or genetic predispositions, empowers individuals to make informed decisions that can prevent diseases from developing in the first place.

In contrast, diagnosing illnesses relates to secondary prevention; it's aimed at early detection and intervention after a disease has occurred. Providing surgical interventions typically corresponds to tertiary prevention, focusing on managing and treating diseases after they have been diagnosed. Finally, providing rehabilitative services is also a form of tertiary prevention, which helps individuals recover and regain abilities after illness or injury. Therefore, the activities outlined in the correct answer directly align with the goals of primary prevention by working to avert the occurrence of health issues.