wow i did not expect to get so many responses, and really all are on a positive side of this idea, I mean the whole idea makes sense and with more evidence based practice I would think this would or could be a more common thing, again I am still in nursing school, have done a few IV starts, some good some not so good, and in a couple of those not so good I think this technique would have been useful!. I will ask my instructors when I go back to classes after summer break about this also, but i know nursing school teaches us things based off of a perfect world, and as long as I have been at it being a nursing student i have seen there is no real such thing! Infiltration is the only major risk of the actually process, but if one is paying attention, as a good nurse should, then that shouldn't happen or at least be really bad, and if good technique is used risk for infection should also be to a minimum. Our main goal as nurses is to take care of the patient and to do as little harm during invasive procedures as possible, so I personally see no reason not to try this if the situation needs.. Thank you to all of you who have responded so far and I look forward to any other responses. I can not wait till I can stick RN behind my name, be part of so many awesome people who love to help others!