Medicine In myasthenia gravis , all of the following are true except A Women are more frequently affected than men B Bulbar weakness is especially prominent inMuSK antibody- positive myasthenia gravis. C Unrelated infections or systemic disorders can lead to increased myasthenic weakness D Tongue muscles are spared 💡 Explanation In myasthenia gravis , all of the following are true except ✓ Correct Answer: D. Tongue muscles are spared