The most characteristic complications of non-specific ulcer colitis are:
1) Bleeding
2) Acute toxic dilatation of colon transversum
3) Peritonitis
4) Mechanical intestinal obstruction
5) Inside and outside intestinal fistulas
The correct answer is:
A. 1.,2.,3.
B. 2.,4.,5.
C. 1.,2.,4.
D. 2.,3.,5.
E. 1.,2.,3.,5.
Answer: E. 1.,2.,3.,5.