Free ARDMS SPI Exam Questions

Become ARDMS Certified with updated SPI exam questions and correct answers

Page: 1 / 22

Total 110 Questions | Updated On: Jun 04, 2025

Add To Cart

Question 1

Which outcome is an advantage of more pulses in an ensemble length?

A : Reduced ghosting artifact

B : Increased accuracy of velocity measurement

C : Improved temporal resolution

D : Increased line density

Answer: B

Question 2

What occurs when the pulse repetition frequency is less than twice the Doppler shift frequency?

A : Spectral broadening

B : Range ambiguity

C : Aliasing

D : Propagation speed artifact

Answer: C

Question 3

During 3-D volume acquisition, the quality of the images is most dependent upon which factor?

A : Number of slices acquired

B : Power output

C : Rendering method utilized

D : Speed of post-processing image compression

Answer: A

Question 4

Which change improves temporal resolution during color flow imaging?

A : Increase field of view

B : Decrease transmit frequency

C : Decrease packet size

D : Increase line density

Answer: C

Question 5

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

A : Quadrupled

B : Doubled

C : Halved

D : Quartered

Answer: B

Page: 1 / 22

Total 110 Questions | Updated On: Jun 04, 2025

Add To Cart