INTRODUCTION TO PRENATAL CARE - Ky CHFS

If the one hour test is abnormal (>140-179 mg/dl), a 100 gram diagnostic Oral Glucose Tolerance Test (OGTT) is performed. (Do not proceed with 3 hour OGTT if 1-hour 50-gram load venous blood glucose is >180 mg/dl––refer to physician.) Schedule 3 hour OGTT within 7 days. The Oral Glucose Tolerance Test (OGTT) is the diagnostic test for GDM. ................
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