Fasting Blood Glucose Test Preparation

Very Easy Reduction Of Risk Potential Diagnostic Tests

A nurse is preparing a patient for a fasting blood glucose test. The patient asks why they need to fast before the test. How should the nurse respond?

Fasting ensures that the test measures your normal glucose levels without the influence of recent food intake.

Fasting is necessary to avoid any discomfort during the test.

You must fast to lose weight before the test.

Fasting helps in reducing the amount of blood drawn during the test.

Hint

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