<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:An 11-year-old girl presents with a 1-day history of frothy brown urine. She has no significant medical history and takes no medications. She reports that several of her classmates have been sick, and she notes that she had a very sore throat with a fever approx. 2 weeks ago. Her blood pressure is 14694 mm Hg, heart rate is 74min, and respiratory rate is 14min. Laboratory analysis reveals elevated serum creatinine, hematuria with RBC casts, and elevated urine protein without frank proteinuria. Physical examination reveals a healthy-looking girl with no abdominal or costovertebral angle tenderness. Which of the following is the most likely diagnosis?? A: Alport syndrome, B: Minimal change disease, C: Membranoproliferative glomerulonephritis, D: Poststreptococcal glomerulonephritis, E: Henoch-Schönlein purpura,  <response>: This is a clinical case question involving a young girl with signs and symptoms of kidney disease, such as frothy brown urine, hematuria, RBC casts, and elevated creatinine. She also has a recent history of sore throat and fever, suggesting a post-infectious process. The key findings pointing to the diagnosis are:- Recent strep throat infection - Hematuria with RBC casts - Elevated creatinine- Hypertension These clinical features are most consistent with poststreptococcal glomerulonephritis, an immune-mediated glomerular disease that can occur after streptococcal infections like strep throat.The other options can be ruled out: - Alport syndrome is a hereditary glomerular disease that would present earlier in life. - Minimal change disease lacks RBC casts and hypertension.- Membranoproliferative glomerulonephritis lacks the temporal association with strep throat. - Henoch-Schönlein purpura involves a palpable purpuric rash.D: Poststreptococcal glomerulonephritis 