PassthePSA
Live · Free while we launchPrescribing Safety Assessment practice, marked like the real exam.
For UK medical students and foundation doctors. Practise exactly what the exam tests, in the exam’s own formats, and see where every mark was won or lost.

- Questions
- 733
- PSA item styles
- 8
- Mock papers, 60 items, 200 marks
- 11
- No card required
- £0
Know exactly where you lost the marks.
- Marked in two halves
- Free-text prescriptions are marked on drug choice first, then medicine, dose, route and frequency, with partial credit for defensible alternatives.
- The BNF behind every mark
- Each answer is explained with the BNF passage it rests on, so the explanation is the reference you will use in the exam.
- Exam pace, exam format
- Eleven full papers of 60 items and 200 marks, timed at two minutes per item, using the same section blueprint and answer formats as the real thing.
- A readiness dashboard
- Scores by section show which item style to revise next, rather than one overall percentage.


Eight item styles, not one question type.
Three of the eight ask you to do something other than pick an option: write a prescription on a chart, tick prescriptions on a drug chart, or type a number in a stated unit. Practice that only uses single best answer leaves those untrained.
- 8 × 10PrescribingChoosing the right drug, then writing it safely on the chart
- 8 × 4Prescription reviewFinding the culprit drug in a realistic chart
- 8 × 2Planning managementChoosing the correct next treatment step
- 6 × 2Communicating informationPrioritising the safety-critical advice
- 8 × 2Calculation skillsDose, volume, rate and conversion arithmetic
- 8 × 2Adverse drug reactionsAttributing a presentation to a medicine
- 8 × 2Drug monitoringKnowing what to measure, when, and what to do with it
- 6 × 2Data interpretationActing on results: continue, adjust, hold or stop
Items in the exam × marks per item. Prescribing alone is 80 of the 200 marks.

Free guides, no account needed.
Try PassthePSA.
The full question bank, all eleven mock papers and the dashboard. Free while we launch, no card required.
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