I believe the answer is C
Hope this helps but I think it could be:
Possible answer: Emergency Room visits are preferred when someone's health is in immediate danger and immediate attention is necessary.
This is a question that only you yourself can answer. No use of asking someone else to try and describe your aggression towards a family/friend.
Answer: (ILEORECTAL)
ILEORECTAL ANASTOMOSIS.
Explanation: Ileorectal anastomosis is a surgical procedure that involves the joining or connection of the terminal end of the small intestine, (ileum) to the rectum.
Ileorectal anastomosis is performed when there is inflammation of the colon,cancer of the colon,Crohn's disease(inflammatory condition of the linning of the digestive tract), chronic intestinal obstruction and chronic active disease like Epstein-Barr virus.
Ileorectal anastomosis is also indicative where there is a total removal of the colon.