What things would you suggest students starting a degree in Diagnostic Radiography buy before the course commences? I already studied Anatomy and Physiology previously in an Occupational Therapy degree which I didn't finish. I loved learning anatomy and physiology!! I am just worried as I know that radiographers require a higher knowledge of Anatomy and Physiology. I have been studying Physics in my free time mainly. I wanted to get my head around some topics like Bremmstahlung radiation, Characteristic, Compton Scatter and the Photoelectric effect. I am currently learning about the photoelectric effect. Any advice on materials or things to buy before the course would be extremely helpful.