Radiobiology

Master Radiobiology, One Concept at a Time

Radiobiology is one of the most challenging parts of the FRCR Part 1 examination, but success comes from understanding the fundamentals rather than memorising isolated facts.

Focus on core concepts such as DNA damage and repair, the 5 Rs of radiobiology, fractionation, cell survival curves, and tumour hypoxia. Once these foundations are clear, more complex topics become easier to understand and recall.

Consistent revision, active recall, and regular MCQ practice can transform radiobiology from a difficult subject into one of your strongest scoring areas.