A member asked:

How reliable are fingerstick blood tests?

5 doctors weighed in across 2 answers

Very reliable: There is a specific technique that miust be followed when doing finger sticks. If the procedure is properly performed the results are quite reliable. They will be within about 5% of a simultaneous venous blood test.

Answered 7/17/2016

6.2k views

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Dr. John Munshower answered

Specializes in Family Medicine

Reliable: If the blood glucose machine is calibrated and works effectively, the tests are very reliable.

Answered 9/16/2013

4.9k views

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