Ultrasound imaging software module Physics 2

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A basic knowledge of ultrasound physics and instrumentation is vital to ensure the correct application of ultrasound. Understanding how images are generated will enable you to recognize artifacts and thus help to prevent misdiagnosis. This module (2 of 2) follows on from Ultrasound Physics 1 and guides you through more ultrasound physics principles, including artifacts, bioeffects, Doppler, and hemodynamics. It contains many illustrations and animations to help you understand important concepts. Ultrasound Physics 2 is suitable for all practitioners of ultrasound or anyone interested in learning about ultrasound physics. It is a valuable learning resource for anyone getting ready for the ARDMS Sonographic Principles and Instrumentation (SPI) Exam. Identify and explain artifacts Identify testing results that show artifacts from electrical interference Discuss methods used to minimize artifacts Compare methods and formulae used to measure power Discuss the relationship between power and patient exposure List and describe bioeffects Discuss methods used to minimize bioeffects Discuss contrast and harmonics Diagram and describe tests for equipment performance List and describe the elements of a comprehensive quality assurance program for an imaging lab Discuss the importance of preventive maintenance Identify, discuss, and describe the proper use of the following: Doppler, color Doppler, power Doppler, and spectral Doppler ultrasound Discuss aliasing and explain how to prevent it Discuss fluid and hemodynamics