This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glomerular Diseases, Subject name: Medicine
[{'content': 'RBC cast is present in: \nSelect and explain. \nA. Acute tubular nephritis, B. Acute glomerulonephritis, C. Acute Pyelonephritis, D. Acute interstitial nephritis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Acute GlomerulonephritisRef.:Harrisott 18th edition,Acute NephroticHematuria, RBC castsAzotemia, oliguriaEdema, hypertensionChronic renal failure* Azotemia for >3 months* Prolonged symptoms or signs of uremia* Symptoms or signs of renal osteodystrophy* Kidneys reduce in size bilaterally* Broad casts in urinary sedimentNephrotic syndrome* Proteinuria > 3.5 g per 1.73 m2 per 24 h* Hypoalbuminemia* Edema* Hyperlipidemia', 'role': 'assistant'}]