Testing blood glucose
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Inserting a lancet drum
To use the lancing device to obtain blood, you must
first insert a lancet drum.
1 Take a new lancet drum.
red line
you can tell that a lancet drum has been used because
it has a red line visible on the white portion. you cannot
insert a used lancet drum again.
new lancet drum
used lancet drum
2 Remove the cap from the lancing device.
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