A client who is suspected to have myasthenia gravis is given a small dose of postoperative medication.The client subsequently develops increased muscle weakness.Which medication should the nurse anticipate administering immediately?

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Quizplus · Accepted Answer

A cholinesterase inhibitor (such as pyridostigmine) is the medication of choice for myasthenia gravis, as it helps to increase the availability of acetylcholine at the neuromuscular junction and improve muscle strength. Administration of a cholinesterase inhibitor can help to reverse the increased muscle weakness observed in this scenario. Choice A (a dopamine agonist) and D (a sympathetic stimulant) are not typically used in the treatment of myasthenia gravis, and choice B (a calcium channel blocker) can sometimes exacerbate symptoms.

A Client Who Is Suspected to Have Myasthenia Gravis Is