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Testing blood glucose 3
Inserting a lancet drum
new lancet drum
used lancet drum
red line
To use the lancing device to obtain blood, you must
first insert a lancet drum.
1
Take a new lancet drum.
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.
2
Remove the cap from the lancing device.