Where It's Done Laboratory or doctor's office. Does It Lab technician or nurse.
Glucose solution can be unpalatably sweet.
When Within 1 day. Special Equipment Needle, blood collecting tubes, and sometimes a vena-access portal. The pancreas releases insulin into the bloodstream to regulate the body's processing of glucose. By measuring the amount of glucose in the blood after a concentrated amount of glucose is ingested, it is possible to assess how well insulin is functioning. Preparation Eat and exercise normally for three days prior to the test.