OIIQ exam guide: what the blueprint actually measures
Most guides list the subjects. The blueprint says something more useful: not what the exam covers, but what it asks you to do with it. Those are different, and the second decides how you should revise. Every figure here comes from the OIIQ blueprint we curate for the platform's own question bank.
Only 17% of the exam rewards knowing things
The blueprint splits questions by cognitive level: Judgement and decision: 48.7% Analysis and interpretation: 35.3% Knowledge: 17.2% Read that again. More than four fifths of the exam asks you to weigh, prioritise and decide. Fewer than one in five questions is answered by remembering a fact. This single distribution explains why re-reading notes disappoints so reliably. Re-reading trains the 17%.
What it asks you to do
Intervene: 54.3% Assess: 38.8% Ensure continuity: 6.9% Intervening is the majority, but assessing is what usually decides the answer: choose the wrong assessment and every intervention that follows is wrong with it. Continuity looks small at 6.9% — and it is where the mandatory items concentrate, which is why it repays attention out of proportion to its weight.
Where the situations come from
Medicine and surgery: 62.5% Gerontology and geriatrics: 12.5% Mental health and psychiatry: 12.5% Maternal and child health: 12.5% Medicine and surgery is nearly two thirds. This is not a reason to abandon the other three: they are a third of the exam between them, and they are where candidates who have neglected them lose the margin they thought they had.
The fields the questions live in
Scientific: 75.9% Operational: 8.6% Relational: 6.0% Ethical, legal and professional: 6.0% Organisational: 3.5% The scientific field dominates, but the remaining quarter is the part people skip — and legal, ethical and relational questions are answered by reasoning, not revision.
The items that come back every time
The blueprint names cross-cutting subjects and how often they appear: Nursing care plan (PTI): 6 occurrences Restraints and protective measures: 3 Dose and flow-rate calculation: 3 Population diversity and equity: 3 Wound care and dressings: 2 Cultural safety: 2 Six appearances for the PTI alone. If one subject deserves to be solid before anything else, the blueprint has named it for you.
Turning this into a revision plan
The distribution above makes the priorities concrete. Spend the bulk of your time on medicine and surgery, but measure the other three before deciding to skip them. Work on assessment before intervention, since a wrong assessment invalidates everything after it. And make the PTI, restraints and dose calculation non-negotiable, because they recur. Most importantly: practise deciding, not remembering. Four fifths of the exam is judgement, and judgement is only trained by making decisions and having your reasoning corrected.
Try it
Three complete clinical situations are open without an account, with the reasoning behind every answer. Fifteen minutes will tell you where you stand against the distribution above — which is more useful than any guide, including this one.