What type of interference would produce a higher amplitude wave?

A 10MHz transducer will produce a wave with a _________wavelength in comparison to a wave produced by a 2 MHz transducer

You are using a transducer that produces a 12MHz soundwave.  The wave is not reaching the desired location of 8 cm deep.  What alteration can you make that will increase the odds that the wave will reach the desired depth?  

When using a 2 MHz transducer, a Doppler shift of 2,000 Hz is reported.  What will happen to the reported Doppler shift if the technologist uses a 4 MHz transducer?

During compression the particles in the medium are ____________________.

Resolution of 2 structures __________ to the sound beam is termed Angular resolution.  

Which action listed below can improve your signal to noise ratio? 

What type of sound wavelength creates images with improved resolution?

How wide is the typical focal point of a sound beam?  

The imaging depth during an ultrasound exam is set at 10 cm.  The sonographer adjusts the imaging depth to 4 cm.  What other parameters are affected when the sonographer makes this change? (Choose all that apply)