Myasthenia gravis is a disease that results from the immune system failing to distinguish between self and non-self. Antibodies bind to a component of the junctions between a muscle and its nerve.
What correctly describes Myasthenia gravis?
1 )
Impulses in the nerve to the affected muscle cannot be blocked.
The affected muscle cannot be repeatedly stimulated.
3 )
The affected muscle is permanently stimulated.
4 )
The nerve to the affected muscle does not carry any nerve impulses.
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