In the Scenario of the Patient with Peritonitis Caused by Appendicitis,the

In the scenario of the patient with peritonitis caused by appendicitis,the appendix is surgically removed and the abdominal organs are given a thorough washing with saline and antibiotics.Why was this done?

A) To reduce the number of bacterial cells and toxins present through flushing
B) To create a hypertonic environment to kill the E.coli bacteria
C) To create a hypotonic environment to inhibit growth of the E.coli bacteria
D) To rehydrate the local tissues and replace fluids lost through vomiting and diarrhea
E) To act as a supplement to fluids being replaced by intravenous therapy and to maintain an osmotic balance in the area affected by the surgery