A patient presents to physical therapy requiring wound care at his sacrum. The physical therapist determines that electrical stimulation will be beneficial. Which of the following electrotherapy treatments would be most appropriate when treating a wound?

Which of the following best describes the goal of functional electrical stimulation (FES)?

Which of the following electrode placements is best for achieving a contraction of the wrist extensors?

Which of the following type of current is most likely to cause a chemical reaction?

Which of the following type of current will result in the most changes in the tissues underlying the electrodes as a result of electrode polarity?

A patient who has a denervated extensor indicis is being treated for the purpose of preventing disuse atrophy of the extensor indicis using electrotherapy. Which of the following treatments would be most appropriate for this patient?

Which stage of automatic rescaling failure is caused  when the exposure field edges are not correctly detected by the pattern recognition software?

Which of the following accurately describe segmentation?It determines the number and orientation of views on one IR.It finds the collimated edges and makes the distinction between the useful densities in the AOI and densities outside of the field.It is also called partitioned pattern recognition.

Film screen has an exposure latitude of:

Which of the following factors have NOT pushed technologists toward unacceptable levels of patient exposure?