Therapeutic Radiographer study plan

Derive and explain the relationships between photon energy, mass attenuation coefficient, and beam quality (HVL, nominal accelerating potential) without notes

Map every component of a linear accelerator beam path (target, flattening filter, monitoring chambers, jaws, MLC) to its function and failure mode

Compute simple attenuation, inverse-square, and percentage depth dose problems by hand and check against a treatment planning system value

Identify which delivery and verification parameters (gantry, collimator, couch, MLC leaf position, isocentre) are most likely to drift and why

Describe the full workflow from CT simulation through plan approval to first treatment for a radical prostate and a head-and-neck case

Explain immobilisation, indexing, reference mark placement, and isocentre localisation for each of those sites

Compare IMRT, VMAT, and 3D-conformal delivery in terms of plan quality, monitor units, and verification burden

Interpret a DVH: state what D95, D2, V20, and conformity index tell you about a plan

Distinguish GTV, CTV, PTV, and OAR delineation rules and explain margin recipes (population vs individualised)

Work through at least three real clinical scenarios (lung SABR, breast tangents, palliative bone) and justify field arrangement, energy, and dose fractionation

Explain electron beam selection, bolus use, and matching techniques for superficial targets

Calculate equivalent dose in 2 Gy fractions for two fractionation schemes using the linear-quadratic model and discuss where it breaks down

List the pre-treatment checks performed on day one of treatment and the corrective actions when each fails

Explain IGRT modalities (kV, CBCT, MV portal, surface guidance) and match each to a clinical indication and its imaging dose

Describe a practical daily/weekly/monthly linac QA programme and the tests that catch MLC, output, and laser errors

Summarise in-vivo dosimetry and transit dosimetry options and when each is appropriate

Apply ALARA, dose constraint, and dose limit principles to staff, public, and patient exposure scenarios

Calculate shielding and workload implications for a linac bunker given a hypothetical set of parameters

Explain personal dosimetry types, dose recording, and investigation levels for a classified radiation worker

Summarise the regulatory framework, employer and employee duties, and the radiographer's role in a radiation incident

Describe acute and late radiation effects by tissue type and the dose/volume factors that drive them

Outline the radiobiology behind fractionation, repopulation, reoxygenation, and the 4 Rs in a way you could explain to a patient

Plan the side-effect management pathway for a head-and-neck patient (mucositis, xerostomia, skin, nutrition) and a pelvic patient (bowel, bladder, skin)

Explain consent, capacity, and information-giving requirements and how to handle a distressed or non-concordant patient

Work through at least five error scenarios (wrong isocentre, MLC mismatch, unplanned gap, wrong bolus, setup deviation) and state the detection method and immediate action

Describe adaptive radiotherapy triggers and the replanning pathway for a shrinking head-and-neck or lung tumour

Explain plan verification and independent dose check processes and what constitutes a clinically significant discrepancy

Rehearse the communication steps for stopping treatment and escalating a suspected error

Consolidate weak areas identified from weeks 1-7 into a ranked list and close the top five with targeted revision

Complete a timed full-length mock under exam conditions and mark it against the answer key

Review every incorrect answer and write the underlying principle, not just the correct option

Draft a one-page exam-day strategy covering time allocation, question triage, and common trap patterns