the person should eat and drink as normal, and take any medications that were stopped for the test.
The following tests are used for diagnosis:A fasting plasma glucose (FPG) test measures blood glucose in a person who has not eaten anything for at least 8 hours. This test is used to detect Diabetes and pre-diabetes.An oral glucose tolerance test (OGTT) measures blood glucose after a person fasts at least 8 hours and 2 hours after the person drinks a glucose-containing beverage. This test can be used to diagnose diabetes and pre-diabetes.A random plasma glucose test, also called a casual plasma glucose test, measures blood glucose without regard to when the person being tested last ate. This test, along with an assessment of symptoms, is used to diagnose diabetes but not pre-diabetes.Test results indicating that a person has diabetes should be confirmed with a second test on a different day.
Benedict's
should I use blood glucose test daily if I have produce too much insulin
Yes, the grey test tube containing glucose should be centrifuged if required by the specific test being performed. Centrifugation helps to separate the components in the sample, which can aid in obtaining accurate test results.
Chemistry
Glucose
For a postprandial glucose test, you are required to eat 2 hours before a sample of your blood is taken. The results of your postprandial glucose test should be ready in 1-to-2 hours.
A glucose tablet is usually dropped into a test tube of urine to test for glucose. The tablet contains a substance that reacts with glucose in the urine, causing a color change that indicates the presence of glucose.
To test for the amount of sugars (glucose) in the blood.
Glucose
Glucose tests are a type of blood test determining how much sugar's in the blood. These are mostly important for screening diabetes or prediabetes. A fasting period must be undergone before this test.
Urine tastes sweet if it is high in glucose, a type of sugar. This was a test used long ago to see if a person had diabetes. It should be sweet if your body was not taking in and using sugar as it should.