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San Jose, CA
A 23-year-old female asked:

Will changing the finger that we take from it a sample of blood for glucose meter change the result we get?

1 doctor answer1 doctor weighed in
Dr. Robert Kwok
Pediatrics 33 years experience
Should not matter: It should not matter which finger a drop of blood comes from as long as the finger has good circulation and the drop of blood flows out freely. If one doesn't get good flow, and ends up squeezing to get a drop of blood, the result may be less reliable.

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Last updated Nov 15, 2019

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