<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been feeling some abdominal pain with fever for the last few days. I am worried it might be peritonitis.  <response>: Im sorry to hear that. To confirm whether or not you have peritonitis, we will need to conduct several medical tests including Hematologic tests, Radiographic imaging procedure, Complete blood count CBC, Fluid replacement, X-ray computed tomography scan CT scan, Kidney function tests Kidney function tests, and Glucose measurement to check your glucose levels. 