Question

In a middle-aged adult, which of the following results would not indicate a category at increased risk for diabetes mellitus?

A fasting glucose of 109 mg/dL (6.05 mmol/L)
A 1-hour post-prandial glucose of 98 mg/dL (5.44 mmol/L)
A hemoglobin A1C=5.9%
A 2-hour post-prandial glucose of 152 mg/dL (8.44 mmol/L)

Answer 1

In a middle-aged adult, a 2-hour post-prandial glucose of 152 mg/dL (8.44 mmol/L) would indicate a category at increased risk for diabetes mellitus.

Step-by-step explanation:

A fasting glucose of 109 mg/dL (6.05 mmol/L) is within the normal range, as levels below 100 are considered normal and levels between 100 and 125 indicate pre-diabetes. A 1-hour post-prandial glucose of 98 mg/dL (5.44 mmol/L) is also within the normal range, as levels between 100 and 140 are considered normal after meals. A hemoglobin A1C of 5.9% is within the normal range, as levels below 7% are considered normal. However, a 2-hour post-prandial glucose of 152 mg/dL (8.44 mmol/L) would indicate a category at increased risk for diabetes mellitus, as levels above 140 are considered high after meals.