Candidates often ask which topics come up most as if the regulator publishes a neat list in order of frequency. It does not work like that. There is no official public shortcut that tells you exactly which topics will dominate the next sitting.
What can be said with confidence is this: some areas are repeatedly high value because they sit close to safe practice, calculations, therapeutics, law, and clinical judgement. Those are the parts of the assessment least worth neglecting.
Start with what the assessment is trying to test
The Common Registration Assessment (CRA) is meant to test whether a trainee pharmacist can apply knowledge and judgement safely at the point of registration. That means high-yield topics are usually the ones that combine real practice importance with recurring exam utility.
Candidates tend to do better when they stop looking for a secret list and instead focus on the areas most likely to drive safe decision-making.
Calculations stay high yield
This part is not optional in any practical sense. Part 1 is a separate calculations paper and must be passed alongside Part 2 in the same sitting. That alone makes calculations one of the highest-yield areas in the whole exam.
Commonly important areas include dose calculations, concentrations, unit conversions, dilutions, rates, quantities to supply, and the kind of structured arithmetic that turns up in pharmacy and healthcare practice.
Therapeutics and clinical application stay central
Part 2 is not a memory-only paper. It asks candidates to work through clinical detail, choose the safest answer, and apply professional judgement. That means therapeutics remains high yield not because one disease area always dominates, but because safe management of common conditions sits close to the purpose of the exam.
Revision here works better when built around cases rather than isolated facts.
Law and ethics matter more than many candidates want
Law and ethics can be underestimated because they sometimes feel less concrete than therapeutics or calculations. That is a mistake. Pharmacy law, professional judgement, patient safety, and the ability to identify the right action in grey areas all sit very close to what the assessment is testing.
Candidates who leave these topics too late often find that the problem is not lack of reading. It is lack of scenario practice.
| High-yield area | Why it stays important | Best way to revise it |
|---|---|---|
| Calculations | Separate paper, safety-critical, must be passed | Repeated structured practice across the week |
| Therapeutics | Core to safe clinical decision-making | Case questions and applied review |
| Law and ethics | Safety, professional responsibility, legal accuracy | Scenario-based questions and rule application |
| Patient counselling and practical judgement | Reflects real decision-making and safe communication | Practice with applied question stems |
| Use of key reference material and guidance | Supports safe interpretation and decision-making | Review within realistic question contexts |
A realistic scenario
Imagine a candidate who has spent weeks memorising drug classes and common facts. In a mixed question set, the candidate still loses marks because the stem asks for the safest answer in a more complex patient scenario. The issue is not that the topic was obscure. The issue is that revision stayed at the wrong level.
That is why high-yield revision should not mean short lists of facts. It should mean spending more time on the topics and question styles most closely tied to safe application.
How to use this without guessing the paper
Treat high-yield as a prioritisation tool, not a prediction tool.
Calculations need recurring practice. Therapeutics needs applied review. Law and ethics need scenario thinking. Then use question practice and mocks to see which of those areas is still leaking marks in your own performance.
The better the evidence from your questions, the less you need to speculate about what may or may not come up.
What to avoid
Do not assume high yield means narrow revision. Do not abandon lower-confidence topics just because they feel less common. And do not confuse what is discussed a lot online with what is officially weighted or repeatedly useful.
High-yield revision works when it sharpens the safest, most reusable parts of the syllabus.
Quick FAQs
- Does the General Pharmaceutical Council (GPhC) publish an exact list of the most common topics? Not in a simple public ranking that candidates can rely on for prediction.
- What is always high yield? Calculations remain high yield because Part 1 must be passed, and therapeutics, law, ethics, and applied clinical judgement remain central to safe practice.
- Should lower-confidence topics be dropped? No. High-yield prioritisation should shape the timetable, not excuse important gaps.
- How can someone tell what is high yield for them personally? Question practice and error analysis usually show where the biggest mark losses are happening.