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The Circulatory Skillset

Struggling to improve Doppler ultrasound imaging? Studying for the SPI (Sonographic Principles & Instrumentation) exam? This mini-course makes Doppler physics SIMPLE
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What's included?

  • Key Features

    • 3 Lessons Taught in Simple Language
    • Interactive Prompts
    • 65+ Questions
    • Real Ultrasound Images
    • Access to a Community of Learners
  • What You Can Expect to Achieve

    • Supplement traditional textbook learning
    • Comprehend, not just memorize physics concepts
    • Apply physics concepts to real ultrasound images
    • Improve ultrasound images & technique
    • Increase understanding for SPI (Sonographic Principles and Instrumentation) exam


What our learners say

I passed my SPI board exam!! Your Circulatory Skillset guide definitely helped me!
I love how you have it broken down in a way that makes sense- the analogies that you use make it understandable!! Thank you so much for sharing your brain with us!
"I purchased the physics study guide a few weeks ago & I find it very helpful. Thank you, thank you ♥️♥️♥️
I just took the SPI today and PASSED! Thank you for the circulatory skillset that helped a lot!

Frequently asked questions

What is the learning style of the course?

It is a self-guided course that includes voice-over slide presentations. The 3rd video lesson has a hands-on learning style and includes several interactive questions. In addition, each lesson has an attached quiz to review the material. Lastly, each user has access to a community of other learners as he/she progresses through the course.

How long will I have access to the course?

The course is designed to allow you 24-week access. You can start, stop, and return to the course as many times as you like during the 24 weeks.

Can I study this course instead of a textbook?

No, textbooks include tons of very detailed information that are essential to gaining understanding and providing proper diagnoses. Textbooks should be used as a foundation for learning if you are in school, and this course can be used as a supplement to learning. This course can clarify and bring to life various concepts.

Can this mini-course guarantee that I pass the SPI exam?

How successful you are depends on how determined and disciplined you are with your study schedule. Again, a textbook should be read to gain the fundamentals. However, to grasp concepts and to properly perform ultrasounds, textbook learning alone may not be enough for some people. This course was designed to bridge that gap.

Can this course be re-sold?

No, this course cannot be re-sold by any other or individual or entity. These are the terms and conditions agreed upon at checkout. This course is protected by copyright.
Meet the instructor

DruAusten Fields, RVT, RDMS

DruAusten ¨Dru¨ Fields is a registered diagnostic medical sonographer with experience performing abdominal, OB/GYN, and vascular ultrasounds. She has even taught professionally in a Diagnostic Medical Sonography program. Dru aspires to not just be an ultrasound “picture taker,” but a skilled sonographer. She is passionate about ultrasound and loves to share her knowledge and experience with the world. 
Patrick Jones - Course author
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