Public Health Nursing Exam 2025 – Comprehensive Practice Resource

The correct choice is tertiary prevention, which focuses on reducing the impact of an ongoing illness or injury that has lasting effects. In the context of a public health clinic for HIV-positive individuals, the services offered are aimed at managing the disease, preventing complications, and improving quality of life for those who are already infected with the virus. This includes access to antiretroviral therapy, routine medical care, and support for managing chronic health conditions, which are all key aspects of tertiary prevention.

Primary prevention is aimed at preventing the onset of disease before it occurs, such as through education about safe sex practices or vaccination. Secondary prevention involves early detection and treatment of disease to diminish the severity and potential complications, such as regular HIV testing and screening. Health policy advocacy, while a crucial aspect of public health, does not directly fit into the prevention levels but rather aims at shaping policies that can lead to broader public health benefits.