ARDMS SPI Practice Test 1

10 free ARDMS SPI practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

ARDMS SPI Practice Test 1Tutor mode

Question 1 of 10

Apply Doppler Concepts

A 4-MHz pulsed Doppler beam insonates blood moving at 50 cm/s at a Doppler angle of 60°. Assuming a propagation speed of 1,540 m/s, what is the approximate Doppler shift?