You are using a monophasic stimulator with two channels, one is designated as positive and the other negative. The positive channel has an attached bifurcated lead that allows you to apply two electrodes over a treatment site. Would application of these two electrodes produce a complete a circuit? 

The most consistent therapeutic ultrasound treatments are applied with soundheads that have low beam nonuniformity ratios. 

When the phase duration is infinite, the minimum amplitude needed to depolarize a nerve fiber is called ___.

Which of the following statements are true regarding a 1 MHz acoustical frequency? (Select the best fits.)

The evidence to substantiate efficacy of low intensity pulsed ultrasound for accelerating non-union fracture healing is poor. 

Changing the duty cycle on a therapeutic pulsed ultrasound Tx from 10-to-20% will result in heating of deeper tissues. 

Acoustical energy delivered through therapeutic ultrasound is the result of piezoelectric effects. 

List the order in which glenohumeral joint motion becomes successively limited per the capsular pattern described by Cyriax. 

What orthopedic injury is displayed in the illustration below? (Select the best fit.)  

To qualify as “emotionally divorced,” a couple __________________.