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Septic shock is a result of a systemic response to infection or multiple infectious causes. The precipitating infections that may lead to septic shock if severe enough include but are not limited to appendicitis, pneumonia, bacteremia, diverticulitis, pyelonephritis, meningitis, pancreatitis, necrotizing fasciitis, MRSA and mesenteric ischemia.
The definition of SIRS is shown below: SIRS is the presence of two or more of the following: abnormal body temperature, heart rate, respiratory rate, or blood gas, and white blood cell count. Sepsis is defined as SIRS in response to an infectious process. [48]
Distributive shock is a medical condition in which abnormal distribution of blood flow in the smallest blood vessels results in inadequate supply of blood to the body's tissues and organs. [ 1 ] [ 2 ] It is one of four categories of shock , a condition where there is not enough oxygen -carrying blood to meet the metabolic needs of the cells ...
The definition of refractory shock or vasodilatory shock varies. In 2018, the American College of Chest Physician stated that it is presents if there is an inadequate response to high-dose vasopressor therapy defined as ≥ 0.5 mg/kg/min norepinephrine-equivalent dose. [4]
Septic thrombophlebitis is characterized by a bacterial or fungal infection that coexists with venous thrombosis.Deep veins or superficial veins could be affected. Septic thrombophlebitis can manifest as anything from a harmless condition that affects a small area of superficial veins to serious systemic infections that cause shock and even death.
Shock triggered by a serious allergic reaction is known as anaphylactic shock, shock triggered by severe dehydration or blood loss is known as hypovolemic shock, shock caused by sepsis is known as septic shock, etc. Shock itself is a life-threatening condition as a result of compromised body circulation. [22]
This is especially the case if the sepsis gets worse, and even more if it becomes severe sepsis (where organ damage begins), septic shock (the organ damage continues, which lowers the blood pressure to the point where special drugs are needed to help keep it high enough), or multiple organ dysfunction syndrome (where organ damage can quickly ...
A blood clot could be a broken thrombosis that got clotted to the blood vessel wall. Infarctions are divided into two types according to the amount of blood present: White infarctions ( anemic infarcts ) affect solid organs such as the spleen , heart and kidneys wherein the solidity of the tissue substantially limits the amount of nutrients ...