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GLUCOSE TOLERANCE TEST- GTT
400 Rs
MRP
Discounted Price:
200 Rs
Pre-test preparation or requirements
• One fasting blood sample in plain vial and urine sample is taken.
• Thereafter 100/75 g of glucose is given orally. blood and urine sample is taken at 30, 60 and 120 minute.
Normal range
Blood sugar fasting: 60- 100 mg/dl
Urine sugar fasting: Nil
Blood sugar at 30 min: 60 -180 mg/dl
Urine sugar at 30 min: Nil
Blood sugar at 60 min: 60 -160 mg/dl
Urine sugar at 60 min: Nil
Blood sugar at 90 min: 60 160 mg/dl
Urine sugar at 90 min: Nil
Blood sugar at 120 min: 60 -140 mg/dl
Urine sugar at 120 min: Nil
Significance of test
Normal Results for Type 1 Diabetes or Type 2 Diabetes
Fasting glucose level 60 to 100 mg/dl
One-hour glucose level less than 160 mg/dl
Two-hour glucose level less than 140 mg/dl
Impaired Results for Type 1 Diabetes or Type 2 Diabetes
Fasting glucose level: 100 to 125 mg/dl
Two-hou glucose level 140 to 160 mg/dl
Abnormal (Diagnostic) Results for Type 1 Diabetes or Type 2 Diabetes
Fasting glucose level greater than 126 mg/dl
Two-hour glucose level greater than 160 mg/dl