Neuromuscular disorders · Physiology

Which drug is commonly used to improve neuromuscular transmission in myasthenia gravis?

  1. Atropine
  2. Neostigmine
  3. Dantrolene
  4. Botulinum toxin
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Correct answer: Neostigmine

Neostigmine inhibits acetylcholinesterase, increasing acetylcholine availability at the neuromuscular junction. This improves muscle strength.

Difficulty: Medium Question 3 of 20

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