Revision that sticks.
The NMC CBT numeracy course for international nurses.
- Prescribed:
- 750 mg
- Stock strength:
- 250 mg per 5 mL
Find: volume (mL)
Formula:volume (mL) =prescribed dose (mg)stock dose (mg)× stock volume (mL)
Calculation: 750 / 250 × 5 = 15 mL
The course
- coming soon1Metric units and conversions
- LIVE2Dose volume from stock
- coming soon3Tablets and capsules
- coming soon4Amount, concentration, volume
- coming soon5Percentage strength
- coming soon6Weight-based doses
- coming soon7Infusion pump rates
- coming soon8Gravity drip rates
- coming soon9The full patient calculation
What is Mira?
A private tutor, not a question bank.
Mira teaches every calculation step by step and checks your answer — like a tutor beside you, on your phone.
Lessons that end on one card.
Each lesson is short and finishes with the formula on a single card — the one you'll remember in the exam.
Built for international nurses.
The course covers the CBT numeracy topics — doses, tablets, infusions, conversions — in plain English.