Certified Diabetes Educator Practice Exam

Question: 1 / 400

What range of values on a 2-hour oral glucose test indicates Impaired Fasting Glucose (IFG)?

100 mg/dl - 139 mg/dl

140 mg/dl - 199 mg/dl

The correct range indicating Impaired Fasting Glucose (IFG) on a 2-hour oral glucose tolerance test is essential to understand for diabetes management and screening. A value between 140 mg/dl and 199 mg/dl signifies that the individual has impaired glucose regulation, which is a critical state that can lead to type 2 diabetes if left unaddressed. This range indicates that the glucose levels are higher than normal but do not reach the threshold for a diagnosis of diabetes, which starts at 200 mg/dl.

Recognizing these values is vital because they guide healthcare professionals in identifying individuals at risk for developing diabetes, thus allowing for early intervention and lifestyle modifications that can significantly improve outcomes. Monitoring these levels in patients can also help track changes over time and assess the effectiveness of current treatment plans or lifestyle changes.

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200 mg/dl - 249 mg/dl

250 mg/dl - 299 mg/dl

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