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
After PD Surgery patient immediate recall is done after 
Select and explain. 
A. 1 week, B. 2 weeks, C. 3 weeks, D. 4 weeks
A: 1 week
Answer: A: 1 week 
Explanation: None