As a nursing student, I try to take every chance I get to practice IV's on patients, I still suck at it. Every time I start one, I get kind of nervous that I won't find the right vein, or that it will blow on me. My last clinical I got 3 out of 5 in, but this is not the usual for me. Any suggestions on getting it in the first try? And what veins to avoid? Any help is appreciated!