Myasthenia gravis is a condition caused by the immune system being unable to tell self from non-self. Antibodies attach to a component of the junctions between a muscle and its nerve. What is the correct description of Myasthenia gravis?
- AImpulses in the nerve to the affected muscle cannot be blocked.
- BThe affected muscle cannot be repeatedly stimulated.
- CThe affected muscle is permanently stimulated.
- DThe nerve to the affected muscle does not carry any nerve impulses.