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
[{'content': 'In infants with hypernatraemic dehydration presents with all of the following except \nSelect and explain. \nA. Depressed anterior fontanelle, B. Dry tongue, C. Altered consciousness, D. Thread feeble pulse', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Specific causes of hypernatremiainclude: Dehydration or a loss of body fluids from prolonged vomiting, diarrhea, sweating or high fevers. Dehydration from not drinking enough water. Drugs such as steroids, licorice, and ceain blood pressure lowering medicines. Reference: GHAI Essential pediatrics, 8th edition nutrition Chapter', 'role': 'assistant'}]