My suggestions would be to download the DOT National Registry EMT Curriculum pdf. Just search it in google... it seems like a lot to read, but it pretty easy and all bullet points... a lot of questions are word for word from this source, since many class texts differ. Go over that then go over it again... also go back to the basics, know all your glossary terms and definitions, as well as remember your abc's... remember the order of operations and never let anything distract you from the proper order of things... I used Pearson EMT achieve, pretty good it might give you some areas to hone in on... be careful spending money on other sites... people say don't overthink a question... I say scrutinize every question, really read it...pay attention to what it is they're asking, narrow it down to two possible answers, and then select the best.... I'm not an expert.... but hopefully something helps... don't freak out where the test cuts off... and DO NOT TAKE IT on a Friday...lol. it will be a miserable weekend waiting while you go over and over in your mind " knowing for sure you failed"...lol. good luck!