<prompt> 5 year old male child presents with complaints of fever and abdominal distension . On examination there are 6 - 8 pus Cellshpf in urine . WBC count shows 78 neutrophils. What is the best line of management?Send urine for culture and sensitivity and wait for resultsSend urine for culture and sensitivity and start in antibiotics immediatelySend urine for culture, do on USGRadionuclide  <response>: The condition is upper UTI Pyelonephrits.Fever, presence of pus Cells in urine indicates renal parenchymal involvement.Parental Ceftriaxone or amplicillin with aminoglycoside is given for 10 to 14 days . 