An infection confined to a small area of the body is known as a:

• A. Local infection
• B. General infection
• C. Systemic infection
• D. Contagious infection

Answer: (A)

An infection confined to a small area is described as a local infection. Local infections stay at one specific site, like a single skin lesion or wound infection, and don’t spread through the bloodstream or lymphatic system. That’s why this option fits best. If the infection becomes systemic or general, it has moved beyond the initial area and affects multiple parts of the body, often with symptoms such as fever or malaise. Contagious refers to how easily the infection can be transmitted to others, not the size of the infected area.