Sonography Principles and Instrumentation

Here you have the best ARDMS SPI practice exam questions

  • You have 107 total questions across 22 pages (5 per page)
  • These questions were last updated on February 9, 2026
  • This site is not affiliated with or endorsed by ARDMS.
Question 1 of 107
Which control should a sonographer use to change contrast resolution?
Suggested Answer: D

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Question 2 of 107
What is a potential negative consequence of using a high wall filter?
Suggested Answer: A

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Question 3 of 107
Which unfocused transducer will have the greatest divergence?
Suggested Answer: A

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Question 4 of 107
During 3-D volume acquisition, the quality of the images is most dependent upon which factor?
Suggested Answer: A

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Question 5 of 107
Which feature is a characteristic of continuous wave Doppler?
Suggested Answer: D

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About the ARDMS SPI Certification Exam

About the Exam

The ARDMS SPI (Sonography Principles and Instrumentation) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 107 practice questions across 22 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our SPI questions are regularly updated to reflect the latest exam objectives.