<unk>  is a result of a systemic response to infection or multiple infectious causes. The precipitating infections that may lead to<unk>  if severe enough include but are not limited to appendicitis, pneumonia, bacteremia, diverticulitis, pyelonephritis, meningitis, pancreatitis, necrotizing fasciitis, MRSA and mesenteric ischemia. According to the earlier definitions of sepsis updated in 2001, sepsis is a constellation of symptoms secondary to an infection that manifests as disruptions in heart rate, respiratory rate, temperature, and white blood cell count. If sepsis worsens to the point of end-organ dysfunction (kidney failure, liver dysfunction, altered mental status, or heart damage), then the condition is called severe sepsis. Once severe sepsis worsens to the point where blood pressure can no longer be maintained with intravenous fluids alone, then the criterion has been met for<unk> .
Septic shock
Toxic shock syndrome
Spinal shock
Cryptic shock
Neurogenic shock
Hypovolemic shock
Cardiogenic shock
Obstructive shock