This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolic disorders, Subject name: Pediatrics
[{'content': 'In phenylketonuria FeCI test with urine gives .............. color \nSelect and explain. \nA. Green, B. Blue, C. Red, D. Purple', 'role': 'user'}, {'content': 'Answer: A \nExplanation: In ferric chloride test used for detecting the presence of phenols in phenylketonuria,a drop of ferric chloride is added to the urine.Phenols present in urine,will form a complex with Fe(III) to give a transient green colour. Reference:Essential pediatrics-Ghai,8th edition,page no:652', 'role': 'assistant'}]