A PT Aide must receive which instructions from a PT or PTA?

A Physical Therapy Aide operates under the supervision of a licensed Physical Therapist (PT) or a Physical Therapist Assistant (PTA) and therefore must receive specific instructions to ensure safe and effective patient care. The correct choice emphasizes the necessity for the aide to receive orders, supervision, and directions.

Orders pertain to the specific tasks or interventions the aide is expected to perform, as directed by a licensed professional. Supervision is critical in providing guidance and ensuring the aide adheres to the standards of care and practice, which protects both the patient and the aide. Directions are necessary to clearly outline the expectations for each task, helping the aide understand their role and the protocols to follow.

While other options mention components like scheduling and assessments, they do not capture the essence of what is required for an aide to function properly within the PT setting. The focus of oversight by a PT or PTA ensures that patient safety and the quality of care are maintained, which is the central aspect of an aide's responsibilities.