<prompt> A 4-year-old child presented with decreased urine output for last 20 hours petechial spots over the body. There was a history of diarrhea 2 weeks prior to this. Blood investigations revealed a Hb level of 7 gdl, TLC 11,800mm3, Platelet count of 35,000mm3. His peripheral smear findings are shown belowWhat is the diagnosis?MalariaIdiopathic thrombocytopenic purpuraAcute tubular necrosisHemolytic uremic syndrome  <response>: Ans d. Hemolytic uremicPeripheral smear showing schistocytes in a child with oliguria, thrombocytopenia a history of recent syndrome diarrhea suggest a diagnosis of Hemolytic uremic syndrome 