Assignment Task:
7-year-old boy presents to clinic due to red urine. The patient developed a low-grade fever, and sore throat five days ago. He was seen by his primary care physician and had a positive rapid streptococcal pharyngeal swab. He was treated with amoxicillin with improvement of his sore throat. Over the last 24 hours he has had fruit-punch colored urine. A similar change in urine color happened one year ago after a viral illness. The patient has otherwise been healthy and takes no medications. He is up to date on immunizations. Temperature is 98.1°F, pulse is 95/min, and blood pressure is 110/70 mmg. Physical examination is within normal limits. The patient's creatinine is 0.8 mg/dL. Urinalysis is displayed below. Which of the following is the most likely diagnosis in this patient? Urinalysis Patient Leukocyte Esterase Neg Nitrite Neg Urobilinogen Neg Protein Trace pH 6.5 Blood 3+ Specific Gravity 1.015 Ketone Neg Bilirubin Net Glucose Neg (A) Acute interstitial nephritis (B) Immunoglobulin A Nephropathy (C) Minimal change disease (D) Poststreptococcal glomerulonephritis (E) Urinary tract infection Give directly correct answer without explanation. Need Assignment Help?