What are the two primary objectives when giving first aid to a burn casualty?

When administering first aid to a burn casualty, the two primary objectives are to prevent shock and infection. Shock can occur as a response to severe burns due to fluid loss, which can lead to a critical drop in blood pressure and inadequate blood flow to vital organs. By addressing the risk of shock, first aid aims to stabilize the casualty and maintain their life-threatening conditions.

Infection is another significant concern with burns because the skin serves as a protective barrier against pathogens. A burn can compromise this barrier, exposing the body to bacteria and increasing the risk of infection. Effective first aid includes actions that minimize the likelihood of infection, such as keeping the burn clean and covered.

While minimizing pain and promoting healing, stabilizing temperature and hydration, and reducing swelling and inflammation are important aspects of burn care, they do not directly address the immediate life-threatening risks associated with shock and infection as effectively as preventing these two conditions does.