Glucose Tolerance Test
Alternate Names : Oral Glucose Tolerance Test
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Risks
Risks from venipuncture include:
- Excessive bleeding
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Fainting or feeling lightheaded
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Hematoma (blood accumulating under the skin)
- Infection (a slight risk any time the skin is broken)
- Multiple punctures to locate veins
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.
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