Glucose
The Glucose test measures the level of glucose, a type of sugar, in your blood. Clinicians typically order this test to assess how well your body regulates blood sugar levels. It is commonly used in the diagnosis and management of conditions such as diabetes and hypoglycemia. The Glucose test can help determine if your blood sugar levels are within a normal range or if further investigation is needed, making it an essential tool in metabolic health assessment.
Test Essentials
Specimen Required
Blood
Test Category
Chemistry
Turnaround Time
Results for the Glucose test are typically available within 24–48 hours after sample collection.
Clinical Information
Clinical Significance
Abnormal results from the Glucose test can indicate various health issues. High glucose levels may suggest diabetes or other metabolic disorders, while low levels might indicate hypoglycemia. The Glucose test serves as a critical diagnostic tool, but only your healthcare provider can accurately interpret results in the context of your overall health and medical history.
Reference Ranges
Reference ranges for the Glucose test can vary based on age, sex, and the specific laboratory methods used. Generally, a normal fasting blood glucose level is considered to be between 70 and 99 mg/dL. However, it is crucial to understand that these ranges are guidelines and should be interpreted by your healthcare provider.
Sample Preparation
Before your Glucose test, you may be asked to fast for at least 8 hours. This means no food or drink, except for water. If you are taking medications, consult your healthcare provider about whether you need to adjust them prior to the test. Following these guidelines helps ensure accurate results for your Glucose blood test.
Related Tests
Code: 0212
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Code: P0204
Frequently Asked Questions
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