What the CPS paper is testing
NHS England describes CPS as an assessment of applied clinical knowledge and decision-making in everyday practice. Questions cover diagnosis, investigation, emergencies, prescribing and management. The key word is applied: knowing a fact is only useful if you can recognise when it changes the next step.
A repeatable method
- Read the lead-in.Know whether you are choosing a diagnosis, investigation, treatment or immediate action before you process the detail.
- Find the decision-changing clue.Look for instability, time course, age, pregnancy, comorbidity, medication or a threshold that separates two plausible answers.
- Choose at the correct stage.Do not jump to definitive treatment when the question requires confirmation, or order another test when the patient needs immediate management.
- Compare the closest options directly.Ask what one fact makes option A more appropriate than option B. If you cannot name it, reread the stem once.
- Commit and move.There is no negative marking. Mark uncertainty for review rather than spending several minutes chasing perfect confidence.
Single Best Answer questions
Several options may be defensible in real practice. Your task is to choose the best answer for the exact wording and stage of the scenario. Pay attention to words such as initial, most appropriate, most likely and next; they are not interchangeable.
Before looking at the options, form a short answer in your own words. This reduces the chance of being pulled towards a polished but less appropriate distractor.
Extended Matching Questions
Read the option list and theme, but treat each child scenario independently. An option may be used once, more than once or not at all. Do not force variety because you have already selected an answer elsewhere in the set.
- Keep the question’s category fixed: diagnosis, drug, investigation or management.
- Use the most discriminating feature in each scenario rather than matching on one familiar symptom.
- Return to the full option list if two cases look similar; they may differ by one deliberate clue.
How to review CPS properly
Sort errors into four groups: a knowledge gap, a missed clue, a sequencing error or a timing error. The correction is different for each. Reading another chapter will not fix a habit of overlooking the word “initial”, and doing more untimed questions will not fix poor pacing.
- Write one sentence explaining why the correct option beats your choice.
- Record the rule or threshold, not the entire topic.
- Revisit the same decision type in a later timed set.
- Review uncertain correct answers as seriously as incorrect ones.
Common traps
Giving the diagnosis when the lead-in asks for management.
Choosing the usual pathway when the patient is unstable.
Adding tests after the stem has already established enough to act.
Replacing a reasoned answer because another option merely sounds familiar.