Nursing · Diagnostic Tests

Which of the following is a mandatory preparation instruction before undergoing an Oral Glucose Tolerance Test (OGTT)?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Ensuring a rigorous high-intensity workout routine just before the test
2Completely stopping all essential prescribed medications indefinitely
3Consuming a carbohydrate-rich diet of 150g per day for 2-3 days before the test
4Remaining Nil By Mouth (NBM) or fasting for 8 to 12 hours prior to the test✓

Correct answer

Remaining Nil By Mouth (NBM) or fasting for 8 to 12 hours prior to the test

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