Final answer:
Treatment for myasthenia gravis includes IVIG or plasmapheresis.
Step-by-step explanation:
Treatment for myasthenia gravis includes IVIG (intravenous immunoglobulin) or plasmapheresis. These therapies help to decrease the level of autoantibodies that block the acetylcholine receptors in the neuromuscular junction, which improves muscle function. IVIG involves the infusion of donated antibodies, while plasmapheresis involves the removal of the patient's plasma to eliminate the antibodies.