Final answer:
A PTA can supervise an aide with patient-related care but cannot document re-evaluations, be the sole PT representative at care conferences, or manage a PT clinic.
Step-by-step explanation:
A Physical Therapist Assistant (PTA) can supervise an aide with patient-related care. This includes aiding in exercises, modalities, and other treatment interventions under the direction and supervision of a licensed physical therapist. However, a PTA is not qualified to perform tasks such as documenting re-evaluations, being the sole representative at patient care conferences, or managing a PT clinic independently.
These duties generally require the advanced knowledge and decision-making abilities of a licensed physical therapist.