This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: GIT 1, Subject name: Anatomy
All are anterior relations of Right kidney EXCEPT 
Select and explain. 
A. Adrenal gland, B. 4th pa of duodenum, C. Liver, D. Hepatic flexure of colon
B: 4th pa of duodenum
Answer: B: 4th pa of duodenum 
Explanation: Relations of anterior kidney- 1. Liver 2. Adrenal gland 3. Duodenum(second pa) 4. Hepatic flexure of colon. 5.Hepato renal pouch of Morris so 4th pa of duodenum is the answer.