Ultrasound Physics Registry Review
Whether you’re preparing for the ARDMS SPI exam or simply aiming to strengthen your foundational knowledge in sonography, mastering the physics behind ultrasound is essential. A solid understanding of how sound behaves in the body, how transducers function, and how images are formed will not only help you pass your registry exams—it will also make you a more competent and confident imaging professional.
This review guide is structured to simplify complex topics, reinforce key concepts, and help you focus on what matters most for exam success. From the fundamental principles of sound to Doppler instrumentation and quality assurance, each section breaks down critical content in a clear, concise manner.
Use this guide as a comprehensive refresher or a focused review tool. Below is a detailed Table of Contents to help you navigate through the topics covered: