Honest breakdown of what actually helped me pass the RST (and what I wasted money on)

I was this close to giving up around week three. Kept failing the practice sets, started thinking maybe this just wasn't for me. What actually turned it around was ditching the paid stuff and finding decent free resources -- specifically the free rst patient assessment and education questions that actually matched what showed up on my real exam. Like genuinely close. I'd been spending money on prep materials that felt like they were written for a different test entirely.

The book wasn't useless but it's not worth $60, not even close. Focus your time on practice questions over reading. That's it. Once I switched to just drilling questions and reviewing the ones I got wrong, my scores started climbing. Passed on my second attempt and honestly it felt way less impossible than I made it out to be in my head.

Just passed mine three weeks ago and honestly this is the most accurate breakdown I've seen. The thick book thing — I did the exact same thing and felt so dumb when I realized half the practice questions were nothing like the actual test format. Donated it to Goodwill.

The one thing I'd add that really clicked for me: stop just reading the material and start drilling the situational judgment questions specifically. The RST loves those "what should you do FIRST" scenarios and they trip people up because the answers all seem reasonable on the surface. Once I started focusing on the order of operations — assess before you act, document before you leave, that kind of thing — my practice scores jumped like 12 points in a week. That's the logic they're actually testing, not whether you memorized a definition.

Also if anyone's still in the early stages, do a timed practice run before you think you're ready. I thought I was comfortable until I saw how much the clock messes with your head on the longer case-study sections. Knowing that going in would've saved me a lot of anxiety on test day.

Failed my first attempt by 8 points and honestly I was convinced I knew more than I did going in. The part that really got me was sleep staging — I thought I had it down but the exam hit me with some tricky edge cases around arousals and movement artifacts that I kept second-guessing myself on. First time around I'd been mostly reading and rereading the AAST guidelines thinking that was enough. It wasn't.

What actually changed things for my second attempt was forcing myself to do timed practice questions instead of just consuming content. I found that doing an rst practice test under real time pressure exposed gaps I didn't even know I had — especially around CPAP titration protocols and scoring hypopneas. Reading about it and actually having to apply it under pressure are two completely different things. I also stopped trying to memorize everything and started focusing on understanding *why* certain rules exist, which made the edge cases way less scary.

The other thing the first failure taught me: don't underestimate the equipment and troubleshooting section. I work nights and figured I had that stuff on lock from actual clinical experience. Nope. The exam frames those questions in ways that don't always match what you'd do in a real lab, so you have to know the textbook answer even when your gut says something different. Study the scoring rules like they're law, not guidelines.

I almost quit around week three, not gonna lie. The material felt endless and I kept bombing the practice tests no matter how much I read. What actually turned things around for me was ditching the broad review stuff and focusing specifically on patient assessment and education questions, because that section was destroying my score. I found some free rst patient assessment and education practice questions that were way more representative of the real exam than anything I'd paid for.

Honestly the expensive courses weren't worth it for me. What worked was repetition on the weak spots and actually understanding why the wrong answers were wrong, not just memorizing the right ones. If you're feeling like giving up, you're probably closer than you think. Just figure out where your score is bleeding and hammer that one thing.

Just passed mine last week so this hits close to home. The thick book thing — completely agree. I bought the Kaplan one and honestly used it maybe twice before it became a paperweight. The practice questions in those books are so far removed from how the RST actually phrases things that you end up studying the wrong "shape" of question, if that makes sense.

The one thing that genuinely moved the needle for me was drilling timed practice sets under actual test conditions — no phone, no breaks, timer running. I kept doing questions in a relaxed environment and then freezing when the real exam had that pressure. Once I started simulating the time constraint consistently, my accuracy on the harder questions actually went up because I stopped second-guessing myself and learned to trust my first instinct. That shift alone probably saved me.

Also worth mentioning — don't sleep on reviewing your wrong answers more than your right ones. I was spending equal time on both until about two weeks out, which is backwards. Your right answers are already in your head. Your wrong ones are where the exam is going to get you.

I almost quit around week three, not gonna lie. The material felt impossible and I kept bombing the practice sets no matter how many times I reviewed the same chapters. What actually turned it around for me was ditching the broad review approach and focusing specifically on the weak spots — patient assessment and education tripped me up constantly until I found free rst patient assessment and education practice that was actually current and matched the real exam format. Night and day difference.

The expensive prep course I paid for wasn't useless but it wasn't worth what they charged either. Honestly the free stuff I stumbled onto in the last two weeks did more for my score than anything else. If you're feeling stuck don't assume you need to spend more money — sometimes you just need better targeted practice, not more volume.

This is the thing nobody talks about: understanding why the wrong answers are wrong is way more valuable than just drilling the right ones. I spent weeks doing practice questions and just circling the correct answer and moving on, and my score barely budged. Once I started actually reading the explanations for every single option, even the ones I got right, everything clicked way faster. It's annoying and slower but it genuinely works.

Like if you see a question and you can explain to yourself exactly why option B is wrong and why option D is a trap, you're ready for the real test. The RST loves to throw answer choices that sound plausible if you've only half-learned the material. I didn't realize until late in my prep that I was just pattern-matching instead of actually understanding the concepts. Once that switched, I felt way more confident walking in and wasn't second-guessing myself on every other question.