Septic shock is described as?

• A. Wide spread shock caused by organ failure
• B. Localized infection causing fever
• C. Allergic reaction
• D. Cardiogenic shock

Answer: (A)

Septic shock is a systemic distributive shock state that results from a severe infection triggering a widespread inflammatory response. This response causes widespread vasodilation and increased capillary permeability, which lowers systemic vascular resistance and impairs tissue perfusion. The body’s perfusion becomes critically inadequate despite fluids, leading to hypotension and signs of poor organ perfusion. The key idea is that the problem is broad and systemic due to infection, not confined to a single area. It’s not simply a localized infection causing fever, not an allergic reaction, and not cardiogenic shock from pump failure. That systemic, infection-driven deterioration in vascular tone and perfusion is why it’s described as wide-spread shock.