Use medical imaging such as PET scans, MRI’s, and x-rays to identify problems such as fractures, tumors, or diseases. Radiology technicians and technologists often work in hospitals or diagnostic imaging centers. Careers in radiology require education in related medical fields.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.