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 9-year-old girl is brought to the emergency department for sudden-onset slurring of speech and weakness of her right arm and leg. She has a mild intellectual disability. She is at the 10th percentile for weight and at the 85th percentile for height. Physical examination shows bilateral inferonasal subluxation of the lens and a high-arched palate. Her fingers are long and slender. Neurological examination shows an extensor plantar response on the left. This patient is most likely to respond to treatment with which of the following?
assistant
Supplementation of vitamin B6