Core competencies will be assessed primarily on the following patient population(s) served: Cardiac, Cardiovascular, GI, endocrine, renal, skeletal conditions and diseases including but not limited to: CAD, PVD, CVA/TIA, COPD, CHF, oncology, etc. Comprehensive knowledge of cross-sectional anatomy, positioning, radiographic technique and radiation and magnetic safety concepts and techniques; knowledge of radiographic and magnetic physics, and knowledge of medical terminology.