Lifescan OneTouch SS Xpress Instructions For Use Manual page 23

• Do not tamper with the test strip.
• If test result is higher or lower than expected, follow
institutional policy or run a control solution test to
confirm test strip performance.
1. If control solution result is out of range, remove
test strip vial from point of use and repeat control
solution test with new test strip vial.
2. If control solution test is within expected range,
repeat patient test.
3. If patient test result is higher or lower than ex-
pected, perform glucose test on alternate method
and consult healthcare professional.
Precautions
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