Measures the amount of glucose in the blood.
Measuring glucose levels is useful in determining if hyperglycemia (high blood sugar) or hypoglycemia exist (low blood sugar). It is also used in the process of diagnosing diabetes.
Recommended with Glucose
Is Fasting Required? Yes (8-12 hours)
More Information: http://www.questdiagnostics.com/testcenter/TestDetail.action?ntc=483