Under the direction and supervision of physical therapists, they provide part of a patient's treatment. Who are they?

• A. Physical Therapist Aide
• B. Physical Therapist Assistant
• C. Occupational Therapist
• D. Rehabilitation Counselor

Answer: (B)

A Physical Therapist Assistant is the member of the PT team who provides part of a patient’s treatment under the direction and supervision of physical therapists. PTAs are trained to carry out defined components of the treatment plan—such as therapeutic exercises, gait and balance activities, and some manual techniques or modalities—while the physical therapist keeps responsibility for the overall evaluation, plan, and progression. Supervision can be on-site or as required by setting and jurisdiction. This role is different from a Physical Therapist Aide, who mainly supports tasks and clinic operations rather than delivering treatment, and from Occupational Therapists or Rehabilitation Counselors, who have separate scopes focused on different aspects of care.