This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Tuberculosis commonly affects which pa of the intestine: September 2005 
Select and explain. 
A. Ileum, B. Jejunum, C. Terminal colon, D. Transverse colon
A: Ileum
Answer: A: Ileum 
Explanation: Ans. A: Ileum Any pa of the GI system may be infected, although the ileum and colon are common sites. Colonic TB most often is associated with ileal TB. The involvement is segmental and especially involves the right colon