This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid and Electrolyte Treatment of Specific Disorders, Subject name: Pediatrics
[{'content': 'The sodium content of ReSoMal (rehydration solution for malnourished children) is - \nSelect and explain. \nA. 90mmol/L, B. 60mmol/L, C. 45 mmol/L, D. 30 mmol/L', 'role': 'user'}, {'content': 'Answer: C \nExplanation: ReSoMal (mMol/L) - Glucose 125, sodium 45, potassium 40, chloride 70, citrate 7, magnesium 3, zinc 0.3,copper 0.045', 'role': 'assistant'}]