Diabetes confirmation is based on the evaluation of the results of several laboratory tests that evaluate blood glucose levels: the blood glucose test, the hair glucose test, the glucose tolerance test, and the glycosyl hemoglobin test.
Those who show blood glucose levels ask the doctor when the person has a family member with diabetes or when they have symptoms characteristic of the disease, such as constant thirst, constant gains to curb weight loss for no apparent reason, for example. However, these tests can be ordered without risk of diabetes, only for the doctor to appreciate the person’s overall health, to appreciate all the symptoms of diabetes.
- Normal blood glucose values vary by test type and may also differ from laboratory accuracy due to the technique used to test it.
- In general.
- Diabetes test values are shown in the following table:.
Blood??? Review
(fasting glucose)
Hair glucose test
(at any time)
HbA1c glycosylated hemoglobin
(Performed in blood tests)
It is important to remember that the blood test is the main test used to confirm the patient’s diagnosis, usually the doctor repeats the test when there is a change to confirm the diagnosis, in cases where the value indicates prediabetes, this means that the patient has a high risk of developing the disease, however , it is possible to follow a number of recommendations to prevent it from happening. You know more about prediabetes.
To learn more about your risk of developing diabetes, answer the following question:
The blood glucose test is the standard blood test that measures blood sugar levels over a certain time, as it is possible to do so for less than 8 hours, if the value is considered normal, your doctor may order more tests, mainly glycosyl hemoglobin. indicating the average glucose level within 3 months of this test, so your doctor can assess whether the person is at risk of the disease.
If the result indicates a risk of developing diabetes, lifestyle changes, as well as changes in diet and physical activity, should be made to prevent the onset of the disease; However, when the diagnosis of the disease is confirmed, in addition to lifestyle changes, medication is also necessary and, in some cases, your doctor may indicate insulin injections. See how this should be a diabetes food.
The glucose tolerance test, also known as a glucose tolerance curve, is performed to evaluate the functioning of the body against different glucose concentrations, for this purpose 3 blood glucose measurements are performed: the first is performed in the second 1 hour after ingestion of the sugary drink, which is usually a jar of sugar , and the third 2 hours after the first.
In some cases, 4 blood measurements can be taken up to 2 hours of consumption, with measurements taken 30, 60, 90 and 120 minutes after consuming the sugar jar.
This test aids in the diagnosis of diabetes, prediabetes, insulin resistance and pancreatic changes, in addition, if requested in gestational diabetes research.
The hair glucose test is performed by a device called a glucometer, which instantly reduces the amount of blood sugar because it is necessary for the person to go to a laboratory, this problem is very easy to do, this device has a lancet containing sterilized water, which must be changed with each use, with which the finger is touched and the drop of blood is removed if it recovers the blood band that recovers the blood band that is introduced into the glucometer.
There is no need for help for this problem, but the result is positive for diabetes if it is greater than 200 mg/dL, but it should be confirmed with a blood test; However, this problem is also used to keep diabetics under control both fasting and after meals. This device can be purchased from pharmacies, online stores and even some healthcare systems that offer it for free.
The HbA1c glucosyl hemoglobin test is done from a normal blood test and shows the amount of sugar attached to red blood cells in the last 3 months, due to the fact that blood glucose circulating in the blood attaches to hemoglobin and remains attached for the entire life of the erythrocyte , which is 10 days.
Due to its outcome, he has been monitoring the disease both at the diet and treatment level for the last 90 days, showing whether it is the best or worst of the disease, and the higher its value, the greater its severity and the risk of suffer it. complications. Learn more about the glycosyl hemoglobin test
It is recommended that everyone who has risk factors and develops symptoms of diabetes be tested to confirm the disease. It is also important to notice women being sent to avoid complications related to excess blood sugar during shipping.
In addition, people who lose a lot of weight for no apparent reason, especially children and adolescents, should also perform blood glucose tests to diagnose the possibility of type 1 diabetes.
Finally, it is important to remember that every diabetic must perform regular tests to have the best control of the disease.