A Nuclear Medicine Technologist is a healthcare professional who specializes in using radioactive materials to diagnose and treat diseases. They prepare and administer radiopharmaceuticals, which are substances that emit radiation, to patients. These technologists work closely with physicians to perform imaging procedures, such as PET scans and SPECT scans, that help visualize the function of organs and tissues. In addition to administering tests, nuclear medicine technologists are responsible for ensuring patient safety and managing equipment. They must follow strict safety protocols to minimize radiation exposure to themselves and others. This role requires a strong understanding of radiation physics, biology, and medical imaging technology.