Glucose tolerance test -GTT (Hindi) || GTT curves || Gestational Diabetes diagnosis || GTT kya hai?

The Glucose Tolerance Test (GTT) is a medical diagnostic test used to assess how well your body processes glucose (sugar). It is commonly performed to diagnose diabetes or gestational diabetes during pregnancy. The test involves measuring your body's response to a glucose load over a specific period of time.
There are two main types of glucose tolerance tests:
1. **Oral Glucose Tolerance Test (OGTT)**: In this test, you will be asked to fast overnight (usually for about 8 to 12 hours). After fasting, your blood glucose level is measured. Then, you will be given a sweet glucose drink (usually containing a specific amount of glucose dissolved in water), and your blood glucose levels are tested at regular intervals, typically at 30 minutes, 1 hour, 2 hours, and sometimes even 3 hours after consuming the drink.
The Glucose Tolerance Test (GTT) procedure involves several steps and can vary slightly depending on the specific guidelines provided by your healthcare provider. Below is a general outline of the procedure for the Oral Glucose Tolerance Test (OGTT):
1. **Preparation**:
- Before the test, your healthcare provider will provide you with specific instructions on how to prepare. This often includes fasting for a certain number of hours (usually 8 to 12 hours) before the test. This means no food or drink except water during this fasting period.
2. **Arrival at the Testing Facility**:
- On the day of the test, you'll arrive at the testing facility, such as a clinic or hospital, in the morning.
3. **Baseline Blood Sample**:
- A healthcare professional will draw a blood sample from your arm to measure your fasting blood glucose level. This establishes your baseline glucose level before consuming the glucose drink.
4. **Consumption of Glucose Drink**:
- After the baseline blood sample, you'll be given a sweet glucose drink to consume within a short period of time. The drink contains a specific amount of glucose, usually 75 grams for adults.
5. **Monitoring Blood Glucose Levels**:
- Over the next few hours, your blood glucose levels will be monitored at regular intervals. The exact schedule for blood draws may vary, but it's common to have blood samples taken at 30 minutes, 1 hour, 2 hours, and sometimes 3 hours after consuming the glucose drink.
6. **Rest During the Test**:
- During the waiting periods between blood draws, you may be asked to stay at the testing facility and avoid strenuous activities. This allows healthcare professionals to accurately monitor your glucose levels without external influences.
7. **Completing the Test**:
- Once all the required blood samples have been collected, the test is considered complete.
8. **Post-Test Care**:
- After the test is finished, you can resume your normal activities and diet. It's a good idea to stay hydrated, as the glucose drink can be dehydrating.
9. **Reviewing Results**:
- Your healthcare provider will analyze the glucose tolerance test results, considering how your blood glucose levels changed over the testing period. Abnormal results may indicate impaired glucose tolerance, diabetes, or other glucose metabolism issues.
It's important to note that the specific details of the procedure, such as the glucose drink composition, the number of blood draws, and the timing of the test, may vary based on factors like age, medical history, and the healthcare provider's protocols. Always follow your healthcare provider's instructions closely to ensure accurate and reliable results from the GTT.
2. **Intravenous Glucose Tolerance Test (IVGTT)**: This test involves injecting a concentrated glucose solution directly into a vein. Blood samples are taken at regular intervals to measure how your body responds to the sudden increase in blood glucose levels.
The glucose tolerance test provides information about how your body handles glucose, specifically how efficiently your cells take up glucose from the bloodstream. It helps diagnose conditions like:
- **Type 2 Diabetes**: If your blood glucose levels remain elevated for an extended period after consuming the glucose drink, it may indicate impaired glucose tolerance . you might have issues with glucose metabolism or have risk factors for diabetes, it's a good idea to consult a healthcare professional for guidance and testing.
#medicalbiochemistry
#diabetesdiagnosis
#nursingcommunity
#nursingpractice
#gestationaldiabetes
#diabetes
#glucosetest
#gtt

[@user-cw4dq8yt1g]

Thanks you so much you explain very clearly 🙏🙏🙏🙏🙏🙏

[@nursingbiochemistry]

You are welcome👍😊🎉
Thank you so much for your feedback 👍

[@naveenbundela18]

Ye sab karne ke baad normal' value kitni kitni rahni chhaiye timing ke hisab se vo bhi batao

[@nursingbiochemistry]

@4:38 se table me values fasting aur glucose load Deneke baadh 2hrs thak values ranges may deya gaya hai.