Getting a blood sample
1. Remove the blue cap by snapping it off
2. Insert a sterile lancet into the OneTouch
®
Lancing Device
Insert the lancet into the holder and push in
firmly. Twist the protective disk until it
separates from the lancet and save the disk
for later use. Do Not twist the lancet.
The OneTouch
®
AST
™
Clear Cap
is used for forearm and palm
sampling only. Replace the blue
cap with the OneTouch
®
AST
™
Clear Cap.
Blue cap for fingertipsampling only
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