Built specifically for the Australian OPRA exam
OPRA exam preparation that tells you what to study next
Built for overseas-trained pharmacists sitting OPRA: practise against Australian clinical references, find the domains you're actually weak in, and know when you're ready.
50 MCQs · 5 Crash Course modules · full Calculations Lab — no credit card required
Start where you actually are
When are you sitting OPRA?
Six weeks out and six months out are different problems. Pick the one that matches you and start there — you can change track any time.
Sitting in weeks
Cover the high-yield ground fast
Short modules — concept, inline checks, then a scored quiz. Start with the 5 free ones covering all five domains, then let your weak domains pick the rest.
Start the Crash CourseSitting in months
Build coverage domain by domain
Practise across all 2,500 MCQs, let analytics point at your weak domains, and keep it with spaced repetition between now and exam day.
Browse the question bankNot booked yet
See what OPRA actually asks
Read the free study guides and work 90 randomised calculation scenarios. No account, no card — decide afterwards.
Read the free guidesNot just a question dump
A question bank tells you what you got wrong.
ClinicalStem tells you what to do next.
Your most dangerous mistakes are the ones you don't know you're making — the questions you answer confidently and get wrong. ClinicalStem tracks those separately from plain accuracy and surfaces them first.
Diagnose
Domain analytics and confidence calibration show where you're weak — including the topics you're confident about but still getting wrong.
Practise
Targeted questions, drug-class guides and calculation drills on the domains that need it — not a shuffled pile of 2,500 items.
Retain
Spaced repetition brings a missed question back right before you'd forget it again, on one review queue shared across questions and flashcards.
Prove
The Readiness Engine turns domain-weighted mocks into a readiness score per domain — and the seven-day plan that follows from it — so you book the exam on evidence rather than a feeling.
Try before you sign up
Practise OPRA questions before exam day
Every question includes a full clinical explanation, option-by-option reasoning, and a memory tip — so you understand why the correct answer is right, why the alternatives are wrong, and what to remember next time. Each is tagged with its difficulty and domain.
A 72-year-old man with type 2 diabetes is taking metformin 1000 mg twice daily. His latest eGFR is 38 mL/min/1.73 m². He is otherwise stable with no acute illness. What is the MOST appropriate action?
Choose an option to answer
See it in action
The real screen, not a mockup
An unretouched screenshot of the analytics page — per-domain accuracy with the attempt counts behind every figure, so you can see exactly what decides your next session.
Free · No sign-up needed · 90 scenarios
Stop memorising answers. Master the method.
Calculation questions reward practising the method, not the answer. Each scenario randomises the patient values, so you can't get through it by pattern-matching a number you've seen before.
- Cockcroft-Gault & renal dose adjustment
- BSA-based chemotherapy dosing
- Opioid equianalgesic conversions
- Vancomycin AUC dosing & TDM
- mmol/mEq electrolyte calculations
- Alligation & concentration problems
Cockcroft-Gault — same question, three attempts:
Every attempt uses randomised values — you practise the method, not the answer.
Not a generic pharmacy Qbank
Built around the official OPRA content weighting
Mock exams and mixed sets are generated according to the domain weightings published in the APC's OPRA Exam Guide — so your preparation mirrors the actual exam distribution, not just random sampling.
You can check every answer yourself
The most important trust question for a pharmacy education product isn't "is it AI-powered" — it's whether you can verify what it teaches you.
Written for Australian practice
Questions are written against Australian references — Therapeutic Guidelines, the AMH and the TGA — with the source cited on every answer, so you can check the key yourself.
Worked answers, not just keys
Each question includes option-by-option reasoning, a core concept, a memory tip, and source references — so you learn the pattern, not just the answer.
TG
Therapeutic Guidelines
Australian treatment guidance
AMH
Australian Medicines Handbook
Dosing, interactions, adverse effects
TGA
Therapeutic Goods Administration
Approved product information & safety
These are the references our questions cite so you can verify them. ClinicalStem is not affiliated with, endorsed by, or partnered with any of them.
Built by someone who has passed this exam.
Every question is clinically reviewed before it is served, cites an Australian source you can check, and is gated by automated quality checks.
- Clinically reviewed
- Australian source cited
- Automated quality gates
Everything you need to put the system into practice
Free tier includes 50 MCQs + 5 Crash Course modules + the full Calculations Lab + free study guides. Upgrade to Pro for all 2,500 MCQs, mock exams & flashcards.
Question Bank
2,500 exam-style MCQs across all five OPRA domains, with worked explanations, option-by-option reasoning, and difficulty ratings.
Mock Exam
Full 120-question, 150-minute timed simulation, weighted to match the official OPRA domain distribution.
Flashcards
Spaced repetition across all 2,500 OPRA cards. Daily due-card review, streak tracking, and interval display — progress syncs to your account.
Crash Course
69 high-yield OPRA modules with 333 exam-style MCQs — read the concept, take inline check-questions, then prove it with a scored quiz. Covers all 5 domains.
Free Resources
In-depth OPRA study guides — drug classes, calculations, Australian healthcare topics — free to read, no account needed.
Before you decide
Is ClinicalStem suitable for overseas-trained pharmacists?
Yes — it's built specifically for the OPRA exam and overseas-trained pharmacists preparing for Australian registration, with questions written against Australian references (Therapeutic Guidelines, the AMH, the TGA) rather than a generic or international question bank.
How does the free plan work?
A free account unlocks 50 MCQs, 5 Crash Course modules, the first 50 flashcards and the full Calculations Lab — no payment details required, and no time limit on the free tier itself.
Do the 3- and 6-month Pro plans auto-renew?
No. Monthly Pro is a subscription that renews until you cancel. The 3- and 6-month plans are one-off, prepaid passes that expire at the end of the term — there's nothing to cancel and no surprise renewal charge.
Simple, transparent pricing
Start free — everything you need to prepare for the OPRA exam, in one place.
- No credit card to start
- 50 MCQs + 5 modules free, not a trial that expires
- Prepaid 3- and 6-month plans never auto-renew
Free
$0
- ✓ 50 MCQs (10 per domain)
- ✓ 5 Crash Course modules
- ✓ Calculations Lab — free forever
- ✓ Flashcards (first 50 cards)
- ✓ Free OPRA study guides & articles
- ✓ Progress tracking & analytics
Pro
$179/3 mo
or $69/mo · $299/6 mo
3 mo — ≈ $60/mo · save ~13%
6 mo — ≈ $50/mo · save ~28% · best value
Monthly renews and can be cancelled anytime · 3- and 6-month plans are one-off, no auto-renew
- ✓ All 2,500 MCQs
- ✓ Timed mock exams (120 MCQs)
- ✓ All 69 Crash Course modules (333 MCQs)
- ✓ Full Calculations Lab — every OPRA numeric type
- ✓ Full flashcard deck + spaced repetition
Know what to study. Know what to fix. Know when you're ready.
Start your OPRA preparation with ClinicalStem — free, no credit card required.
50 MCQs · 5 Crash Course modules · full Calculations Lab — no auto-renew on 3- and 6-month plans