00:01
In the question, there are certain sentences given about autoimmune diseases and we have to select which one will correctly characterize the autoimmune disease.
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Autoimmune disease is a condition where once immunity or once immune system is failed to discriminate between self and non -self cells.
00:30
Due to which what happens, immune system will attack own body which is called as autoimmune condition.
00:41
This is a utter failure of a immune system.
00:45
Now the options given are first one is type 2 hypersensitivity.
00:52
Type 2 hypersensitivity reaction is seen in graves disease.
01:01
So graves disease is due to the type 2 hypersensitivity and also due to the auto -antibodies.
01:10
So this is the correct discrimination for graves disease.
01:16
Therefore, option 1 is correct.
01:19
Option 2, that is statement 2 states say that type 3 hypersensitivity reaction and the auto -antibodies are responsible for minesthenia disease...