So I've been an EMT for about three years and finally decided to pursue my IV certification after putting it off forever. I bombed the first attempt pretty badly — I think I scored somewhere around 68% and needed a 75 to pass. Second time I crammed the night before and still came up short. That's when I actually sat down and built a real study plan instead of just winging it.
What changed everything was finding a solid IV practice test that actually mimicked the real exam format. The question style matters so much more than I realized — knowing the material isn't the same as knowing how to answer the way they expect. I also picked up a study guide that broke down venipuncture complications, catheter gauges, and fluid compatibility in a way that finally clicked for me.
My exam tips for anyone struggling: focus hard on contraindications and infiltration signs, because those showed up constantly. I passed on my third attempt with an 82%. Happy to share more details about what resources I used if anyone's going through the same thing.