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Glucose 2 hour tolerance
|Specimen type:||Serum or plasma|
|Container:||Serum (red) gel or lithium heparin (green) gel|
|Specimen volume:||0.3 ML|
A fasting sample is drawn first. Then the patient is given a 75g glucose drink. The drink should be finished within 5 minutes. The next specimen is drawn 2 hours after the glucose drink was given.