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: Medicine
Good diabetic control is said to be present when glycosylated haemoglobin is 
Select and explain. 
A. 7-9%, B. >13%, C. 10-12%, D. 3-4%
A: 7-9%
Answer: A: 7-9% 
Explanation: None