Glucose Tolerance Test

The Glucose Tolerance Test (GTT) is a diagnostic method that is used to detect the presence of diabetes mellitus in a patient. This test determines how well the body processes glucose.

The test procedure begins with the patient being asked to drink a certain amount of glucose on an empty stomach. This usually occurs after 10-16 hours of fasting. The patient's blood and urine glucose levels are then measured at 30-minute intervals over a two-hour period.

These measurements allow you to determine how well the body of the person being examined utilizes glucose. If a patient is unable to use glucose effectively, this may indicate the presence of diabetes mellitus or prediabetic conditions.

Test results are usually interpreted according to certain standards. If the patient's blood glucose level after taking glucose exceeds the established norms, this may indicate the presence of diabetes mellitus.

However, to ensure the accuracy of the diagnosis, the doctor may order additional tests. For example, if the results of a Glucose Tolerance Test indicate that you have diabetes, your doctor may order a glycated hemoglobin (HbA1c) test, which measures your average blood glucose level over the past 2-3 months.

The Glucose Tolerance Test is a safe and noninvasive procedure that can help diagnose diabetes mellitus and other prediabetic conditions. If you are at risk of developing diabetes, you may have this test as part of your regular medical check-up.

Glucose Tolerance Test is a test used to diagnose diabetes mellitus. The patient drinks some glucose on an empty stomach (after 10-16 hours of fasting), and then the sugar content in his blood and urine is determined at 30-minute intervals over a two-hour period. These indicators reflect the ability of the examined person’s body to utilize glucose.

TRIPLE MARKER TEST - a blood test performed around the 16th week of pregnancy for the prenatal diagnosis of Down syndrome. At the same time, the levels of alpha-fetoprotein (AFP), unbound estriol and human chorionic gonadotropin in the blood serum are determined, which, in accordance with the age of the mother, determines the likelihood of Down syndrome in the fetus. If this probability is high, then a chromosomal analysis is performed to definitively confirm the diagnosis.

The glucose tolerance test is an important medical test that helps diagnose diabetes. This test is performed by determining the patient's blood glucose level after consuming a certain amount of glucose. It helps doctors determine whether a patient has hyperglycemia, a condition where blood glucose levels are higher than normal. This can lead to various complications, including problems with the eyes, legs and other organs.

It is important to note that a glucose tolerance test does not diagnose diabetes, as it may give false results. Therefore, before starting the test, the patient must be informed about a possible false result.