Annular arrays are most commonly categorized as:

Which of the following types of current xdcr assemblies applies electronic focusing to the slice thickness direction as well as the lateral resolution?

Longitudinal resolution is the same as:                                                                                       

The transport protein in the figure would allow transport of the following molecule/s or ions across the membrane:

White blood cells, such as a macrophage, engulf bacteria through the following process: 

Which of the following xdcr is electronically focused but mechanically steered?

Which of the following statements is(are) correct?                                                             

Which resolution relates more directly to xdcr?                                                        

The “slice thickness” of an u/s scanning plane is most closely related to the:                     

What physical concept allows us to determine the location of an interface by measuring the elapsed time between the transmitted pulsed u/s wave and the detected echo from that interface?