What is the normal range of fasting blood glucose in adults
Question : What is the normal range of fasting blood glucose in adults?
A. 3.9-6.1 mmol/L
B. 6.1-7.0 mmol/L
C. 7.0-11.1 mmol/L
D. >11.1 mmol/L
Answer: A
Explanation: According to the WHO and Korean diabetes diagnostic criteria, the normal fasting blood glucose range in adults is 3.9-6.1 mmol/L. 6.1-7.0 mmol/L is impaired fasting glucose (prediabetes); ≥7.0 mmol/L is diagnostic of diabetes; >11.1 mmol/L is typical of diabetes with hyperglycemia symptoms. Therefore, the correct answer is A.
