what does glucose blood test mean

A glucose blood test measures the amount of glucose (sugar) in your blood. It is commonly used to diagnose and monitor diabetes or prediabetes. There are several types of glucose blood tests:

• Fasting Blood Glucose Test: Measures blood sugar after an overnight fast.
• Random Blood Glucose Test: Measures blood sugar at any time, regardless of when you last ate.
• Oral Glucose Tolerance Test (OGTT): Measures blood sugar before and after drinking a sugary solution.
• Hemoglobin A1C Test: Provides an average blood sugar level over the past 2-3 months.

These tests help determine if your blood sugar levels are within a healthy range or if further medical attention is needed.