system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 40-year-old woman comes to the physician for a preoperative examination before undergoing a planned elective cholecystectomy. She has a history of myasthenia gravis, for which she takes oral pyridostigmine. She has had occasional episodes of muscle weakness, blurred vision, and slurred speech recently. Physical examination shows mild ptosis bilaterally. The pupils are normal in size and reactive bilaterally. Muscle strength is 3/5 at the hips and shoulders. Sensory examination shows no abnormalities. After the administration of 10 mg of edrophonium, her ptosis resolves, and her proximal muscle strength improves to 5/5. This patient is most likely to benefit from which of the following interventions?
assistant
Increase the dose of pyridostigmine