"I can't thank you enough for taking the time to talk me through all of the important details to help me pass. It helped me put the missing 'puzzle pieces' all together. I am extremely grateful for your very affordable online program!"


Des Moines, IA

"I am so thankful for your review program. I used it to pass my CSE on the FIRST TRY! Tutorial Systems was all I used to prepare, and I really think this is the best money I have ever spent."

H. P.

New Brunswick, NJ

"I want to say a big thank you to your website. I used this site to study for the Clinical Simulation and passed with the first try. Thanks for this affordable service that actually works!"


Whicita, KS

"OMG... I tried 2 other programs for my sims spending well over $600 and failed my sims twice which was another $400. I was questioning myself like "is this really for you" - with my last hope I got this program and I PASSED. I cried absolute tears of joy all the way home!"

D. G.

Fort Lauderdale, FL

"Thanks for such a thorough and easy to understand prep course and at a fraction of the cost of the other guys! I'm one of the many that have tried the other very expensive prep courses and they didn't help. Tutorial Systems is the best prep course anywhere, hands down!"


Fayetteville, NC

"I would like to thank Tutorial Systems for providing me with the tools to successfully pass both the TMC and SIMs on the first try. I highly recommend this to anyone who needs to pass these exams."

L. Wright

Fort Worth, TX

"After years of struggling to pass, I am so grateful for your website, which taught me a lot and I passed my SIMs. Your material is awesome and the best to study from. Thanks a million to Tutorial Systems."

H. Holmes

Houston, TX

"I originally failed my first Clin SIM while using another program, but with the help of Tutorial Systems I just passed the SIM. Their staff gave me the confidence to keep going and it helped tremendously. This program is amazing and I would recommend it to anyone in need of passing their exams!"


Portland, ME

"I just passed my Clinical Simulation Exam. Your material is so easy to follow, and your practice simulations are like the ones I took today! I am recommending Tutorial Systems to everyone I know who is going to test."


San Francisco, CA

"After a month I felt ready to take my exam. And Bam, I passed!! This program is so spot on as far as the simulation tests go. At one point I felt the need to talk to a tutor. The president of the company took close to three hours of his time to help with all my questions. Extremely satisfied!"


La Crosse, WI

"Your program is far superior to the time and money I wasted with the competition. I felt like my short two months with your program were the main reason I passed both the TMC and Clinical Sims, each on the first try with flying colors!"


Raleigh, NC

"I just wanted to let y'all know, I took the sims twice and failed before I found your site. After two weeks of reviewing and practicing on your site, I passed the sims with ease."


Austin, TX

"I just wanted to express how much this program has enhanced my Clinical Sims' skills. I love this program. I am officially a RRT!"


Tallahassee, FL

"Finding your site was a true blessing. Cost of attending another company's 3 day seminar $300, cost of exam $200, finding Tutorial Systems and receiving one-on-one care - PRICELESS!"

Kedra S

Atlanta, GA

"I registered with your site and found the clinical simulations very, very helpful. They clarified answers at every step, which made my thinking and answer choices better at the RRT Exam."

M. B.

Baltimore, MD

"A BIG THANKS for your informative website. It helped me pass my CRT this afternoon. I will continue to use it until I pass my Sims and RRT."


Cleveland, OH

"I passed my Clinical Sims today and your practice Sims really helped. Your website is really worth it! Thanks!"

B. G.

Tucson, AZ

"I discovered Tutorial Systems on the world-wide web. This fantastic site has been a great asset."


West Hertfordshire, U.K.

"I wanted to express my gratitude for this wonderful program. Using other study guides, I never passed my CRT test, but after two months using your program I was successful."

Walter R.

Tucson, AZ

"As a new respiratory therapy graduate, I used your program to pass my exams while in school. I recommend this program to all new grads. Thank you so much!"

Amanda B.

Nashville, TN

"I passed my exams more than two years ago, but still use your review material as a handy reference at work!"

Linda O.

Seattle, WA

"I'm so happy to be an RRT. It seemed like most of the exam was right out of your review. It was easy!"


Baltimore, MD

"I passed my boards. Thanks to your website, it was so much easier. Once again, thanks a bunch."

Orlando S.

McAllen, TX

I had taken my clinical simulation examination 3 times. The end of the month was my 3-year time limit to take the exam so it was stressful. I passed today! Thank you for your program. It helped me overcome an obstacle in my life.

A. T.

Las Vegas, NV

" I just wanted to take a moment to thank you. I was required to take the RRT for my job position. I have been out of school for 18 years. I passed the first time out. I couldn't have done it without you."

K. L.

Buffalo, NY

"I just want to express my profound gratitude to Tutorial Systems. I passed the TMC and CSE on my first attempt and all I did was study the reviews and test exams diligently. I learned a lot while studying with Tutorial systems (for about a month) than the years I spent in college. I am so grateful."

R. F. C.

Orem, UT

"Hello, I just wanted to give you a huge thank you for taking the time to talk to me yesterday. I passed my RRT exam today and I cannot believe how much Tutorial Systems has helped me."

B. C.

Buffalo, NY

"Tutorial Systems helped me pass my CSE on the first attempt. I tried other platforms, but they didn't make me feel prepared. I studied for a month and was ready! Its UNBELIEVABLE, and extremely cheap! I encourage everyone to buy Tutorial Systems if you want to pass on your first attempt."

P. C.

Gulfport, MS