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ABOUT ALTERNATIVE SITE TESTING (AST)
Important: There’re limitations for doing AST.
Please consult your healthcare professional before
you do AST.
What is AST?
Alternate site testing (AST) means that people use parts of
the body other than ngertips to check their blood glucose
levels. UltraTRAK PRO Test Strips allow you to test on the
palm, the forearm, the upper arm, the calf, and the thigh
with the equivalent results to n-
gertip testing
What’s the advantage?
Fingertips feel pain more read-
ily because they are full of nerve
endings (receptors). At other body
sites, since nerve endings weren’t
so condensed, you won’t feel as
much pain as at the ngertip.
When to use AST?
Food, medication, illness, stress and exercise can
affect blood glucose levels. Capillary blood at n-
gertip reects these changes faster than capillary
blood at other sites. Therefore when testing blood
glucose during or immediately after meal, physical exer-
cise, or any other event, take blood sample from your
nger only.
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