printed instructional, educational, and teaching materials, namely, charts, workbooks, booklets, manuals, audio tapes, and video tapes sold together as a unit featuring medical conditions, testing, procedures, treatment and therapy including replacement therapy, anti-coagulant therapy for non-valvular atrial fibrillation, musculoskeletal pain management, autologous blood donation, bone marrow transplantation, treatment for lung cancer, end of life decision making with mechanical ventilation for individuals with end-stage COPD, prenatal testing for advanced maternal age, treatment for body joint injuries, screening tests for patients with Lynch Syndrome, breast cancer surgery, and breast cancer chemotherapy