How do I take a finger prick sample? Victoria 19 December 2019 15:12 Updated Take a look at our handy guide Related articles What if I can’t fill the finger prick sample tube? I’m worried I won’t be able to provide enough blood for a finger-prick sample Is a finger prick as accurate as a venous blood draw? Why can't all tests be done on a finger-prick sample? Where is my kit? Comments 0 comments Article is closed for comments.