What is the maximum number of PTAs that a physical therapist can supervise simultaneously?

In Arizona, the law regulates the supervision of physical therapist assistants (PTAs) by physical therapists (PTs). The Arizona Board of Physical Therapy stipulates that a physical therapist can supervise a maximum of two PTAs at the same time in the practice of physical therapy. This regulation aims to ensure quality care and appropriate supervision levels, allowing PTs to maintain effective oversight over the PTAs they are supervising while ensuring patient safety and adherence to treatment protocols.

Therefore, the choice indicating that a physical therapist can supervise two PTAs is consistent with these regulatory guidelines, making it the correct answer. The law recognizes that supervision beyond this limit could compromise the quality of care provided to patients and the effectiveness of the therapy being administered.