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
In cleft lip operation all the stitches are removed on - 
Select and explain. 
A. 2nd day, B. 4th day, C. 10th day, D. 14th day
B: 4th day
Answer: B: 4th day 
Explanation: Stitches are removed on 5 post -op day