Why do hospitals usually prick the ring finger when taking finger blood for laboratory tests? Because it does not affect hand function and avoids infection, this is medical common sense, and it is also the question and answer of the Alipay Ant Manor Chicken Class that was just launched today. Users who need to receive chicken feed should not hesitate and act quickly.
Answer: Does not affect hand function
Knowledge expansion: Because the ring finger usually has less activity and is used less often, infection can be avoided in the future.
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