This really helped me prepare for my exam. If I struggled in area it sent me to the chapters I needed to review
Wonderful flashcards with great detail. Im learning all these new instruments. A must have for anyone needing to know surgical instruments!
The Sterile guys resources are perfect for supplemental study material. It's easy to use and im almost positive you will see a good number of similar questions on the test. The manuals are not enough, and this allowed me to pass first try!
Fantastic. I finished reading the hspa manual on cer second edition but finding difficulty in answering questions. The practice questions gave me a broader perspective of what I had learned made it easier to answer questions. I took the CER exam and passed with no difficulty. I recommend it to anyone who wants to take the cer exam
Thank you very much for delivering such amazing learning materials to prospective examinees
This was everything I needed.It was very informative and I really appreciate the affordable prices.
The Endoscope practice exam really helped me
learn new information and pass the exam. I would recommend anyone to try The Sterile Guy.
This is a very thorough study guide! Hopefully at the end I will pass the certification hands down!
These are so perfect for when I am on the go and have at least 15 minutes to study. I just love them.
Content is very helpful I will use for every certification
I really recommend The Sterile Guy the material is very informative and accurate. Lots of practice exams. Great stuff.
Studying with this product has me feeling confident about passing the cis exam
I took online classes back in October 2025, but honestly, they weren’t as informative or helpful as The Sterile Guy. I failed my exam in June, retook it today, and I’m so freaking happy and proud to say I PASSED! 🥹🎉
Brandon has been a major part of this journey, and I truly want to say thank you so much! The courses and mock tests are extremely helpful, but you really have to put in the work. Your resources, guidance, and the effort you put into creating everything made such a huge difference for me.
Thank you again! I’m officially certified! 🥳🪪👩🏻🔬
Yay!! Congrats!!! 👏
😀 I’m excited to share that I passed my CHL exam! I truly believe I couldn’t have done it without the Sterile Guy bundle - that includes exam questions and flashcards. Even though I had the 5th edition book with the quiz book, I think taking the mock tests really sealed the deal for me.
Hi Amanda, congratulations on passing your CHL exam!
Still working on it.. Hopefully it will helps me in preparation for my exam.
The content is very organized provides a linear and easy to follow roadmap of upcoming modules and lessons. The videos are short and simple which makes recalling info easy and highlights the important bits. Overall I would recommend buying this course if you’re beginning your sterile processing career, it’s most definitely worth it.
This CER exam prep is really good it have all the studying notes needed to prepare for the CER certification
I was very nervous about taking the CBSPD exam, however thanks to the Sterile Processing Supreme Bundle I was very well prepared and passed on my first try.
As someone whose worked in the field for almost 10yrs these reviews are really good samples and also refreshers after reading the book.
I encourage other professionals in the medical field to come and check what this flash cards course has to offer.100% approved!!
