6. Nuclear medicine technologist. "Nuclear medicine technologist" means a person, other than a licensed practitioner, who uses radionuclide agents on human beings for diagnostic or and therapeutic purposes.

7. Nuclear medicine technology. "Nuclear medicine technology" means the use of radionuclides in vivo on human beings for diagnostic or and therapeutic purposes under the supervision of a licensed physician. The use of radionuclides on human beings for diagnostic and therapeutic purposes includes the use of dual imaging devices.__For purposes of this subsection, "use" means all activities involved in the application of radioactive material.__These activities include, but are not limited to, adjusting equipment settings, positioning the patient, positioning the equipment and positioning the image receptor.

8. Radiation therapist. "Radiation therapy technologist therapist" means a person, other than a licensed practitioner, who applies ionizing radiation to human beings for therapeutic and simulation purposes, excluding the administration of radiopharmaceuticals.

9. Radiation therapy technology. "Radiation therapy technology" means the use of ionizing radiation on human beings for therapeutic and simulation purposes, excluding the administration of radiopharmaceuticals, under the supervision of a licensed physician. For purposes of this subsection, "use" means all activities involved in the application of ionizing radiation.__These activities include, but are not limited to, adjusting equipment settings, positioning the patient, positioning the equipment and positioning the image receptor.

10. Radiographer. "Radiographer" means a person, other than a licensed practitioner, who applies ionizing radiation to human beings for diagnostic imaging purposes, excluding the administration of radiopharmaceuticals.

11. Radiography. "Radiography" means the use of ionizing radiation on human beings for diagnostic imaging purposes, excluding the administration of radiopharmaceuticals, under the supervision of a licensed practitioner. For purposes of this subsection, "use" means all activities involved in the application of ionizing radiation.__These activities include, but are not limited to, adjusting equipment settings, positioning the