Which diagnostic criterion is indicative of diabetes mellitus on a fasting blood glucose test?
Fasting blood glucose level of 110 mg/dL.
Fasting blood glucose level of 126 mg/dL or higher.
Fasting blood glucose level of 90 mg/dL.
Fasting blood glucose level of 100 mg/dL.
The Correct Answer is B
A fasting blood glucose level of 126 mg/dL or higher on two separate occasions is indicative of diabetes mellitus. A level of 110 mg/dL is within the normal range, and levels of 90 mg/dL and 100 mg/dL are also normal.
Incorrect choices:
a. This choice is incorrect. A fasting blood glucose level of 110 mg/dL is within the normal range.
c. This choice is incorrect. A fasting blood glucose level of 90 mg/dL is within the normal range.
d. This choice is incorrect. A fasting blood glucose level of 100 mg/dL is within the normal range.
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Related Questions
Correct Answer is D
Explanation
Uncontrolled diabetes can lead to nerve damage, a condition known as neuropathy. This can result in symptoms such as numbness, tingling, and pain in the extremities.
Incorrect choices:
a. This choice is incorrect. Temporary vision changes may occur due to high blood sugar levels, but it is not a long-term complication.
b. This choice is incorrect. Frequent hypoglycemic episodes may occur with medication use, but it is not a typical long-term complication of uncontrolled diabetes.
c. This choice is incorrect. Diarrhea and stomach cramps are not commonly associated with long-term complications of diabetes.
Correct Answer is D
Explanation
Carbohydrates have the most significant impact on blood glucose levels as they are broken down into glucose during digestion. Monitoring and controlling carbohydrate intake is crucial for managing blood glucose levels in individuals with diabetes mellitus.
Incorrect choices:
a. This choice is incorrect. Fiber intake is important for digestive health and can help stabilize blood glucose levels, but it does not have as direct an impact as carbohydrates.
b. This choice is incorrect. Protein intake can influence insulin secretion, but it has a more modest effect on blood glucose compared to carbohydrates.
c. This choice is incorrect. Fat intake affects overall health, but it has a minimal direct impact on blood glucose levels.
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