01
Spot it
Foundation
Identify NEED, HAVE and FIND one part at a time in a clearly written medication maths question.
10 questions drawn from 24
One lesson · four quiz levels
Dosage Calculation Word Problem Practice Questions
Practise turning a nursing medication-maths story into a clean calculation map before touching the arithmetic. Questions progress from spotting the ordered dose and available strength into filtering distractions, matching units and recognising when another step must happen first.
Dosage calculation word-problem practice
Quick review before you start
Read the final question first, identify what must be found, then label the ordered amount as NEED and the verified available strength or quantity as HAVE. Check whether the relevant units MATCH and identify any prerequisite STEP before choosing a calculation method.
Formula
NEED → HAVE → FIND → MATCH → STEP (if needed)
If an order, product strength, time basis or required unit is missing or conflicting, the correct response is to stop and clarify rather than inventing the missing value.
Sample question
Order: 500 mg. Available: 250 mg per tablet. The question asks for tablets per dose. What are NEED, HAVE and FIND?
NEED = 500 mg; HAVE = 250 mg per tablet; FIND = tablets per dose; the mg units already match.
Answer: The setup is complete; the arithmetic would then be 500 ÷ 250 = 2 tablets.
What these questions practise
- identifying NEED, HAVE and FIND in medication word problems
- checking whether dose units match before calculating
- recognising when weight, time or concentration requires a prior step
- filtering clinically relevant context from arithmetic inputs
- stopping when required information is missing or conflicting
Learn the skillWork through the NEED, HAVE, FIND, MATCH and STEP framework interactively.Read the interpretation guideReview how to decode medication calculation questions before choosing a formula.Practise moreMove into the broader dosage-calculation practice library after you can map the question reliably.Apply it clinicallySeparate useful calculation facts from clinical context inside evolving cases.
Choose how you want to work
Guided practiceHints are available. Check each answer and see feedback before moving on.
Test yourselfNo hints or correctness feedback while you work. Submit the full set to see results.
02
Map it
Beginner
Build the full Need → Have → Find → Match map before doing any arithmetic.
10 questions drawn from 24
03
Filter it
Intermediate
Separate arithmetic inputs for this step from clinical/order information that may still need checking.
10 questions drawn from 24
04
Read through it
Advanced
Hold the Need → Have → Find → Match map steady when the story contains competing numbers, old information and distractions.
10 questions drawn from 24
What the learning states mean
Learned means the lesson is complete. Practised means you have attempted questions. Secure requires a strong unassisted run. Mastered requires strong evidence again after time has passed. Review due means a previously stronger skill is ready for retrieval again.
These are MedMaths study states only. They do not certify clinical competence.