Easy fatigability of muscles seen in______________?

Correct answer: C. Myasthenia gravis

  • A. Epilepsy
  • B. MPDS
  • C. Myasthenia gravis
  • D. Cerebral palsy

Explanation

Myasthenia gravis causes fluctuating skeletal-muscle weakness because neuromuscular transmission becomes less effective with repeated activity, producing easy fatigability. Epilepsy causes seizures, while cerebral palsy causes persistent motor impairment rather than characteristic fatigability.

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