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: Dental
Success of reimplanted avulsed tooth depends on: 
Select and explain. 
A. Proper antibiotic coverage, B. Prevention of dehydration of PD ligament of avulsed tooth, C. Protection of socket, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: None