The relationship between the physical therapist (PT) and physical therapist assistant (PTA) is best described as:

Which of the following is a responsibility of the PTA?

Which of the following MUST be worn by health care providers when a patient is in strict isolation?

Which situation produces the best axial resolution?

Which transducer type is best suited to vascular imaging?

If you wish to perform a sonogram with the largest possible field of view in both the near field and at depth, what type of array transducer would be most preferable?

The transducer you are using is an array assembly. What is the advantage of this type of transducer?

Biting midges of the Cullicoides species are the intermediate host for which of the following nematodes of horse?

_________________________is the “barber pole worm” of ruminants.

____________________ is the largest nematode found in the pig.