PREVIOUS QUESTION:

 

NEXT QUESTION:

 

What is the fasting plasma glucose (FPG) test?

ANSWER

The fasting plasma glucose test (FPG) is the preferred method of screening for diabetes. The FPG measures a person's blood sugar level after fasting or not eating anything for at least 8 hours. Normal fasting blood glucose is less than 100 milligrams per deciliter or mg/dL. A fasting plasma glucose greater than 100 mg/dL and less than126 mg/dL implies that the person has an impaired fasting glucose level but may not have diabetes. A diagnosis of diabetes is made when the fasting blood glucose is greater than 126 mg/dL and when blood tests confirm abnormal results. These tests can be repeated on a subsequent day or by measuring glucose 2 hours after a meal. The results should show an elevated blood glucose of more than 200 mg/dL.

From: Glossary of Diabetes Terms WebMD Medical Reference

SOURCES: American Diabetes Association. National Institute of Diabetes and Digestive and Kidney Diseases. xylitol.org. News release, FDA.

Reviewed by Michael Dansinger on February 17, 2019

SOURCES: American Diabetes Association. National Institute of Diabetes and Digestive and Kidney Diseases. xylitol.org. News release, FDA.

Reviewed by Michael Dansinger on February 17, 2019

NEXT QUESTION:

What should my first-aid kit for my skin include if I have diabetes?

WAS THIS ANSWER HELPFUL

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

    Other Answers On: