Lifescan InDuo User Manual page 34

34
TESTING YOUR BLOOD GLUCOSE LEVELS
Actual size of
required blood
•
volume (rounded
drop).
Correct
Incorrect
Getting a blood sample from the arm
The arm has fewer nerve endings than the fingertip so
you may find that obtaining a blood sample from the arm
may be much less painful than using the fingertip. The
technique for obtaining a blood drop from the arm is
different from fingertip sampling. Also there are differences
between arm samples and fingertip samples that you
should understand. Please read "Important information
about arm testing" on the previous page carefully.
Install the clear cap
To aid in obtaining a blood sample from the arm,
replace the regular sampler cap with the clear cap.
If necessary, set the sampler for a deeper puncture.
Choose the puncture site
Select a soft, fleshy area on your arm that is away
from bone and free of visible veins and excess hair.
Massage the area
To increase blood flow to the puncture site, massage the
area gently. For individuals who experience difficulty in
getting sufficient blood for a test, rubbing the area more
vigorously or the brief application of heat may be helpful.
Position the sampler
Press and hold the sampler against the arm for a few
seconds. Press the release button.