Is Edelman enough for SPI?
Short Answer
Yes. Edelman alone is enough to pass SPI. It's often called the bible of ultrasound physics. It explains the full range of physics clearly and comes with well-organized practice problems. If you truly master what's in it, you don't need another book.
What You Should Know
Edelman covers ultrasound physics as a whole, in a way that's easy to follow, and the example problems are laid out well alongside the explanations. You don't need to add other materials on top of it. If you can firmly learn what's in this one book, that's enough to pass.
This is the same point I make about every resource: whichever book you choose, the content you're studying is the same. Ultrasound physics is a fixed body of knowledge. See Has anyone passed SPI using only free or cheap materials? for more on why. No specific book is required to pass. Any of the major ultrasound physics resources is enough on its own.
My Recommendation
- If you're using Edelman, stick with it. Don't add another book just for reassurance.
- Measure yourself by how well you know the content, not by how many resources you've covered. If you're unsure whether you have gaps, see I took the Edelman seminar — do I also need to look at the Penny book?
Bottom Line
Edelman alone can get you through SPI. Master the one book you have rather than collecting more.
Next step
Check your basics, then find your weak areas
Basics: try 5 SPI physics questions with full explanations — no account needed. Quick Check and Deep Check are free exam-style diagnostics that show your weak areas.
ReadyScore is an independent study diagnostic, not an official ARDMS score prediction.
Related Answers
Keep exploring this topic
SPI · Study Resources
Do I need a separate Physics book, or is an integrated SPI resource enough?
SPI · Study Resources
Note-taking vs. repeated practice questions — which is more efficient for SPI?
SPI · Study Resources
URR or MUT for SPI — do I need both?
SPI · Study Resources
Prepry vs URR for SPI — which is closer to the real exam?
SPI · Study Resources
Has anyone passed SPI using only free or cheap materials?