A PTA prepares to apply ESTR to a venous ulcer near the medial malleolus. Which patient position is MOST appropriate?

A PTA is providing gait training for a patient with a heavily draining venous ulcer on the lower leg. The dressing becomes saturated halfway through the session. What is the most appropriate action?

Which clinical finding is most concerning for infection rather than normal healing?

This image contains neutrophils, erythrocytes, and platelets. (T/F)

Which of the following represents a contraindication for ESTR?

While assessing a chronic wound, the PTA observes foul odor and purulent drainage. How should the PTA respond?

Which sign indicates ESTR should be discontinued immediately during wound healing treatment?

How many lymphocytes are found in the following image?

When using high-voltage pulsed current (HVPC) for a chronic ulcer, which outcome is most expected?

A wound extends into the dermis and subcutaneous tissue with visible fat. Which classification is correct?