This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
[{'content': 'Features of glomerular haematurla - \nSelect and explain. \nA. Dysmorphic R.B.C., B. Fragmented R.B.C., C. Full of R.B.C. in high power field, D. Gross haematuria', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Features of glomerular hematuria include red cell casts & dysmorphic erythrocytes in urine microscopy. In hematuria due to infection, white blood cells will be present whereas in hematuria due to tumour, abnormal epithelial cells will be present. Ref Harrison20th edition pg 223', 'role': 'assistant'}]