Job Description Responsible for oversight of Nuclear Medicing Tecnnologists. Responsible for preparing and determining radiopharmaceuticals in diagnostic and therapeutic studies, utilizing variety of equipment and following prescribed procedures. 1. Mixes stock solutions of radiopharmaceutical materials, calculates doses, and administers doses, under direction of physician. 2. Calibrates equipment. 3. Performs diagnostic studies on patients as prescribed by physician, using scanners or scintillation cameras to detect radiation emitted and to produce image of organ on photographic film. 4. Measures radioactivity, using G