Which of the following signs and symptoms warrant surgical intervention for patients with small bowel obstruction?

[DianaZ]

#february2020amc1

Which of the following signs and symptoms warrant surgical intervention for patients with small bowel obstruction?

a) Abdominal tenderness
b) Air-fluid levels on abdominal x-ray
c) Worsening abdominal pain
d) Feculent vomitus
e) Air in the colon and rectum on abdominal x-ray