Published
I've seen the phlebotomist do this several times when I have blood drawn. I have bad veins, lots of scar tissue, rolling veins, so I think that they just check to make sure that the vein is still good right before they go to stick me and its easier to feel with an ungloved finger. Sometimes i get stuck 3 times just to get a vein. I don't think that aseptic technique is really a worry.
Christine
I do this techinique myself, but when I feel with my finger right before I stick, I wipe my finger with an alcohol pad too so it will be clean too although it wouldn't be that big a deal if I didn't, it's just a little quirk I have. We have to feel the vein before we stick otherwise how will we know, most of the time you can't always go by sight.
Not proper aseptic technique, but your antecubital site will never be "sterile". I've been guilty of this myself example: when I'm trying to find a vein on one of those 80 year old ladies who've been on prednisone for 20 years, has tiny spider veins, and has already been poked 5 times! For the prevention of infection for IVs, best practice research shows a clean, dry, and intact occlusive dressing is the best defense. You may want to apply some antibiotic ointment the next time someone pulls the glove off on 'ya.
Gampopa
180 Posts
I'll be starting nursing school in the fall so don't have the insight about this. Why is it that when I go to donate blood or have blood drawn the phlebotomist finds a good vein, takes care to sterilize the anticubital area then before sticking me they will touch the site with an ungloved finger? Isn't this contaminating the just sterilized site? Why would someone do this? I've seen it done in many, many different situations. Are they just not paying attention?