"Written clearly and concise. Points out weaknesses and can refer to references. An excellent source. Quicker to learn this way."—Linda Zerbes, RDMS

"These CDs are awesome because they show me which exam topics I'm prepared for and which I need to work on, automatically. And then I can use them to study those topics. I've used all of the products out there, and Davies is the only one who connects the dots. Anyone who doesn't use these is crazy."—Laurie Hokanson, RVT

"Since purchasing the Vascular Technology CD-ROM for me, and the Ultrasound Physics CD-ROM for my wife, we have both passed our respective exams! I am now an RDMS and an RVT. My wife Karin is now an RDCS. With the help of your study materials, we both passed the first time! If I ever need to take another exam in the future, I will make it a point to call on you folks again. Thanks for everything!"—Dale R. Roach, RDMS, RVT

"I love your mock exams. They are full of questions that make me apply my knowledge in different situations and circumstances. I have a lot of other books with questions, but the Davies mock exams are much better. And I learned a serious lesson when I took my physics exam and failed by only 3 points: It's not enough to study only the textbooks. You have to be able to apply your facts, not just know them. That's what your mock exams give me."—Jeri Moser

“I highly recommend Vascular Technology Review and the Vascular Technology CD-ROM Mock Exam. The CD is a great way to practice for the exam.” —Darline Schultz, RT, RDMS, RVT

“The Vascular Technology CD-ROM Mock Exam allows me to specify which ARDMS exam topics I want to study or practice. I like that. And for each topic the CD indicates the percentage of questions that will be on the exam, and the CD works the same way. It gives me question randomly, but in the same proportion by topic as on the actual exam. The explanations are great.”—Janet Kronemberg