Pharmacology A patient complains of muscle weakness. It was reversed on administration of neostigmine, because: A It blocks action of acetylcholine B It interferes with the action of mono amine oxidase C It interferes with the action of carbonic anhydrase D It interferes with the action of acetyl cholinesterase. 💡 Explanation A patient complains of muscle weakness. It was reversed on administration of neostigmine, because: ✓ Correct Answer: D. It interferes with the action of acetyl cholinesterase.