Illinois Nail Technician Practice Exam 2025 – Complete Prep Guide

A general infection refers to an infection that has entered the bloodstream and can potentially affect the entire body. This type of infection signifies that pathogens, such as bacteria or viruses, have moved beyond their initial site of infection, often leading to systemic symptoms. For example, sepsis is a serious condition that can arise when the body responds to an infection and spreads throughout the bloodstream.

The other types of infections mentioned do not capture the essence of a general infection. A localized infection is confined to a specific area and does not indicate systemic involvement. Infections spreading to the lymph nodes might indicate a progression of an infection but do not necessarily imply that it has entered the bloodstream. Additionally, while many infections may be treated with antibiotics, this treatment does not define the nature of the infection itself. Thus, the defining characteristic of a general infection is that it has entered the bloodstream, affecting the body's overall health and function.