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Can you get different blood sugar readings from different fingers?
Anywhere from 5 to 13 percent of study participants had a significantly different blood sugar result (versus no squeezing), depending on how much pressure they put on the finger. On average, blood sugar readings were lower when people put pressure on the finger.
Does Accu Chek give different readings?
Research shows that glucose readings differ depending on if you get your blood sample from the capillaries in your fingers or another part of your body. Another note about the technique – make sure you have enough blood in your test strip. Having too little blood will cause an error or false reading.
Why do different glucose meters give different readings?
A commonly asked question is “Why do my testing results vary meter to meter?” The answer simplified is that meters are tested for accuracy and must adhere to Self-Testing Blood Glucose Monitoring System ISO standard and US guidance, and can only vary by 15 percent compared to reference method.
Can glucometer show wrong reading?
To keep our blood sugar levels in check, we rely on glucose testing. But the thing is, these readings might be inaccurate sometimes. Though with the advancement in technology, modern meters have made inaccurate readings less common. But it still can happen and here’s why.
Why is my glucose meter giving me different readings?
As your blood flows, so do all the glucose molecules inside of it. Depending on which blood glucose sample you take, you’ll end up with a different sample with a different concentration of glucose.
Which finger is best for blood sugar test?
Recommended finger: the World Health Organisation recommends the middle or ring fingers are used for blood glucose tests (second and third fingers). You may want to avoid using your little finger due to the skin being thin.
Why is my glucose meter giving different readings?
Why do I get different blood sugar readings?
You may get different results than from your fingertip. Blood sugar levels in the fingertips show changes more quickly than those in other testing sites. This is especially true when your blood sugar is rapidly changing, like after a meal or after exercise.