This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition, Subject name: Pediatrics
A 3-year-old girl is brought for diarrhea of 2 weeks duration. She weights 8 kg and her height is 93 cm. What IV fluids should she be given? 
Select and explain. 
A. Ringer lactate, B. 10% dextrose, C. Normal saline, D. Isolyte P
B: 10% dextrose
Answer: B: 10% dextrose 
Explanation: Milk and water are both fine. However, if your child refuses solids, give your child just milk, rather than water. Most toddlers don&;t need oral glucose-electrolyte solutions such as Pedialyte unless the child is dehydrated. Avoid fruit juices, because they all make diarrhea worse. If IV is required then give dextrose. Reference: GHAI Essential pediatrics, 8th edition