What console setting can be changed to adjust the propagation speed of the transmitted wave?

All of the following correctly describe a CW Doppler evaluation, EXCEPT:

The difference between the emitted frequency and the echo frequency returning from a moving scatterer is known as __________.

The priority control selects the gray-scale echo strength above which color will be shown.

Spatial pulse length is equal to _________

What does a hydrophone measure?

Which of the following statements correctly describes power Doppler?

The type of artifact seen in the following Doppler tracing is referred to as ______

Pulsed wave Doppler combined with gray-scale sonography is called duplex scanning.

The two types of spectral Doppler instruments are color and power.