When particles move in the same direction that the wave propagates this is a _______________ 

Analog numbers are:

The Name of this muscle is , and the Insertion of this muscle is :

The pulser receives the timing signal from the: (check all that apply)

Technician A says that antifriction bearings do not use rolling contact to reduce friction. Technician B says that antifriction bearings use sliding contact to reduce friction between two metals. Who is correct?

Which of the following is made possible by scan converters?  

Which of the following seals is required to function on moving components?

Max imaging depth is 5 cm at start of exam: When the imaging depth is adjusted to 10 cm, what happens to the PRF?

Which of the following is determined by contrast?

Which of the following is determined by contrast?