This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Not true about renal cast - \nSelect and explain. \nA. Albumin secreted from glomeruli form cast, B. Hyaline cast may be found in normal condition, C. Broad cast is a feature of CRF, D. Red cast is a feature of glomerulonephritis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]