Alternative Site Testing - Fora COMFORT check G40 Owner's Manual

parts (please see section "Alternative Site Testing" (AST) on how
to select the appropriate sites).
• Rub the puncture site for about 20 seconds before penetration.
Fingertip Testing
Press the lancing device's tip firmly against the side of your
fingertip. Press the release button to prick your finger, then a
click indicates that the puncture is complete.
Blood from Sites Other Than the Fingertip
Press the lancing device's tip firmly against the side of your
fingertip. Press the release button to prick your finger, then a
click indicates that the puncture is complete.
Note:
• Choose a different spot each time you test. Repeated punctures at
the same spot may cause soreness and calluses.
• Please consult your health care professional before you begin AST.
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• It is recommended to discard the first drop of blood as it might
contain tissue fluid, which may affect the test result.

Alternative Site Testing

Important: There are limitations with AST (Alternative Site
Testing). Please consult your health care professional before
you perform AST.
What is AST?
Alternative site testing (AST) means that people use parts of
the body other than the fingertips to check their blood glucose
levels. This system allows you to test on the palm, the forearm or
the upper arm
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