This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Malnutrition, Subject name: Pediatrics
[{'content': 'Sodium content of ReSoMal is: \nSelect and explain. \nA. 90 mmol/L, B. 60 mmol/L, C. 45 mmol/L, D. 30 mmol/L', 'role': 'user'}, {'content': 'Answer: C \nExplanation: ReSoMAL (Rehydration solution for severely Malnourished child): Severely malnourished children are deficient in potassium and have relatively high levels of sodium ReSoMal- lower sodium concentration and higher potassium concentration. Component ReSoMal (mEq/L) WHO ORS (mEq/L) Glucose 125 75 Sodium 45 75 Potassium 40 20 Chloride 70 65 Citrate 7 10 Magnesium 3 Zinc 0.3 Copper 0.045 Osmolarity 300 245', 'role': 'assistant'}]