2. Be sure that the drop of blood completely filled the reaction zone
of the test strip
3. Do a function control test with the smartLAB
®
check strip
4. Optional: Check meter and test strip performance with the
smartLAB
control solution. When test results are still questionable
®
or inconsistent, consult your healthcare professional before making
any changes to your diabetes medication program.
Note:
1. Extremely high humidity may affect the test results. A relative
humidity greater than 90% may cause inaccurate results.
2. A red blood cell count (Hematocrit) that is either very high (above
55%) or very low (below 30%) may not provide accurate results.
3. Some studies have shown that electromagnetic fields may affect
results. Do not test near an operating microwave oven.
Symptoms of high or low blood glucose:
Being aware of the symptoms of high or low blood glucose can help
you understand your test results and decide what to do if they seem
unusual. Here are the most common symptoms:
High blood glucose (hyperglycemia): fatigue, increased appetite or
thirst, frequent urination, blurred vision, headache, general ach-
ing, or vomiting.
Low blood glucose (hypoglycemia): sweating, trembling, blurred
vision, rapid heartbeat, tingling, or numbness around mouth or
fingertips.
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