LYMPHATIC
LYMPHATIC SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A loss of immunity
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A loss of an antigens
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A loss of self tolerance
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A loss of blood
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Detailed explanation-1: -When self-tolerance is lost, the immune system is deployed against one or more of the body’s own molecules. The civil war directed against autologous tissue resulting from the loss of self-tolerance is the hallmark of the autoimmune diseases (AIDx).
Detailed explanation-2: -Immune tolerance refers to the unresponsiveness of the immune system to self-antigens. This is crucial in order to avoid inflammatory reactions against healthy tissue. Autoimmunity arises when there is a breakdown of immune tolerance.
Detailed explanation-3: -Self-tolerance refers to the ability of the immune system to recognize-and therefore not respond against-self-produced antigens. If the immune system loses this ability, the body can start to attack its own cells, which may cause an autoimmune disease.