GTT-Glucose Tolerance Test
GTT stands for "Glucose Tolerance Test," which is a diagnostic test used to evaluate how the body regulates glucose (sugar) after consuming a specific amount of glucose. The test is often used to diagnose diabetes and gestational diabetes (a type of diabetes that occurs during pregnancy). Here's an overview of how the Glucose Tolerance Test is typically conducted: Fasting: The test often begins in the morning after an overnight fast (usually 8-12 hours of no food or drink other than water). Baseline Blood Sample: A blood sample is taken to measure the fasting blood glucose level. This provides a baseline for comparison. Glucose Drink: The person then drinks a solution containing a specific amount of glucose (usually 75 grams for adults). Blood Samples at Intervals: Blood samples are taken at intervals, typically at 1 hour and 2 hours after drinking the glucose solution. Analysis: Each blood sample is analyzed to measure the level of glucose in the bloodstream. The results...
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