In the emergency department scenario, what level of preventive care is the patient receiving?

• A. Primary prevention
• B. Secondary prevention
• C. Tertiary prevention
• D. Health promotion

Answer: (B)

Secondary prevention focuses on early detection and prompt treatment to prevent a disease from progressing or causing complications. In an emergency department setting, care often centers on identifying problems early when symptoms first appear and intervening quickly to stop deterioration, control the condition, or avert serious outcomes. That emphasis on catching illness early and reducing potential harm is why this scenario aligns with secondary prevention.

Primary prevention would mean preventing the disease from starting in the first place (like immunizations or risk-reducing education before any illness occurs). Tertiary prevention aims to minimize long-term damage or disability once a disease is established (such as rehabilitation after a stroke). Health promotion is broader and encompasses actions to improve overall health, not specifically focused on early disease detection.