The interrupted flow of charged particles is called what? 

After having stimulated a muscle contraction with a 35 pps frequency current, which of the following pulse frequencies is most likely to increase the force of a second contraction?

Biphasic PC may be effective for all of the following EXCEPT:

The magnitude of the current or voltage is called: 

If a patient complains that the contraction is uncomfortable, and you are working with the wrist flexors, what parameter would you change?

The minimum force required for strengthening healthy muscle is:

Theoretical rationale(s) for using neuromuscular electrical stimulation (NMES) for muscle strengthening include(s):

Which of the following pulse durations would be the BEST choice for producing a muscle contraction?

Which current utilizes a medium-frequency sinusoidal waveform with sequentially increasing and decreasing current amplitude, produced with a single circuit using two electrodes?

Which of the following changes to an electrical stimulation current will most effectively stimulate APs in sensory nerve?