In the initial evaluation of a patient with back pain, the patient describes symptoms including pain the radiates to the dorsal aspect of the foot accompanied by tingling. On assessment, there is weakness in ankle dorsiflexion. The most likely cause of the patient's back pain is

The NPTE for PTAs is a standardized exam produced by the Federation of State Boards of Physical Therapy. The NPTE for PTA exam covers these topics: musculoskeletal, neuromuscular, cardiovascular, pulmonary, integumentary, metabolic, endocrine, gastrointestinal, gentitourinary, lymphatic, system interactions, equipment, therapeutic modalities, safety, professional responsibilities and evidenced based practice.