North Carolina CNA Written Practice Exam

What is Sepsis characterized by?

1. A localized infection

2. A skin rash

3. A system-wide spread of infection

4. Reduced heart rate

The correct answer is: A system-wide spread of infection

Sepsis is characterized by a system-wide spread of infection that leads to a severe inflammatory response throughout the body. This systemic response can be a result of an infection that originates in one area and subsequently triggers widespread effects, impacting multiple organ systems. In cases of sepsis, the body's immune response can become dysregulated, causing complications such as septic shock, where blood pressure drops dangerously low and organs can begin to fail. The condition is serious and requires prompt medical attention, as it can quickly progress to severe illness or death if not managed appropriately. Understanding this helps distinguish sepsis from other conditions. A localized infection refers to an infection that is confined to a specific area of the body and does not indicate the systemic implications characteristic of sepsis. A skin rash can be a symptom of numerous conditions, including infections, but it is not definitive of sepsis. Additionally, a reduced heart rate is not a typical sign of sepsis; in fact, sepsis often leads to increased heart rates as the body attempts to compensate for low blood pressure and inadequate organ perfusion.