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: Surgery
Position of internal hemorrhoid in anus is especially common in 
Select and explain. 
A. 4 0' clock position, B. 11 0' clock position, C. 8 0' clock position, D. 9 0' clock position
B: 11 0' clock position
Answer: B: 11 0' clock position 
Explanation: Answer- B. 11 0' clock positionInternal hemorrhoids characteristically lie in 3, 7 and 11 o'clock positions.