Free ARDMS SPI Exam Questions

Become ARDMS Certified with updated SPI exam questions and correct answers

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Total 110 Questions | Updated On: Feb 17, 2025

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Question 1

What happens to the amount of attenuation if the path length is doubled?

A : Quadrupled

B : Doubled

C : Halved

D : Quartered

Answer: B

Question 2

What is the primary interaction that occurs when sound waves encounter a smooth, flat surface?

A : Attenuation

B : Reflection

C : Diffraction

D : Interference

Answer: B

Question 3

Which ultrasound adjustment allows for an increased frame rate in color flow Doppler?

A : Using continuous wave Doppler

B : Decreasing depth

C : Using multiple focal zones

D : Increasing sector scan width

Answer: B

Question 4

Which control should a sonographer use to change contrast resolution?

A : Reject

B : Output power

C : Gain

D : Dynamic range

Answer: D

Question 5

What is the relationship between overall gain and image brightness?

A : The higher the overall gain, the brighter the image

B : The lower the overall gain, the brighter the image

C : The higher the overall gain, the darker the image

D : There is no relationship between overall gain and image brightness

Answer: A

Page: 1 / 22

Total 110 Questions | Updated On: Feb 17, 2025

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