<prompt> Answer this question truthfullyWhich hematologic pathology is identified by the presence of thrombocytopenia, microangiopathic hemolytic anemia with schistocytes, and acute renal failure following a diarrheal illness?  <response>: <reason> Hemolytic uremic syndrome is the hematologic pathology that is characterized by thrombocytopenia, MAHA with schistocytes, and acute renal failure following a diarrheal illness. 