This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
For diagnosis of diabetes mellitus, Fasting blood glucose level should be more than- 
Select and explain. 
A. 126mg\/dl, B. 140mg\/dl, C. l00mg\/dl, D. 200mg\/dl
A: 126mg\/dl
Answer: A: 126mg\/dl 
Explanation: Ans is option 1 - 126mg/dl For diagnosis fasting blood sugar level should be more than or equal to 126mg/dl or 7mmol/l Ref Harrison 19 /2401