Explain the difference between a Radiation Therapist, Diagnostic Radiographer and Radiologist? please help?

Question

please help me i dnt get this at all!!!!???

Answer 1

A radiation therapist uses large doses of radiation to treat cancer patients.

A diagnostic radiographer (aka x-ray tech, radiologic technologist) takes x-rays.  We can also branch out to CT scans, MRI and mammography, with on the job training.  With additional formal schooling, we can do ultrasound.

A radiologist is a medical doctor who specializes in interpreting these exams.

Answer 2

I believe a Radiologist is an M.D. (doctor)

that's my limit - sorry