1.Easy
Practice exercise (made-up values, not clinical guidance). Convert 90 mL to fl oz, using 1 fl oz = 30 mL: how many n? Real liquid doses are always measured in mL, with an oral syringe or a marked medicine cup.
90 mL1 fl oz = 30 mL
n = fl oz
Nursing math & unit conversions worksheet with answers
2.Easy
Practice exercise (made-up values, not clinical guidance). Convert 3 fl oz to millilitres, using 1 fl oz = 30 mL. Find V.
3 fl oz1 fl oz = 30 mL
V = mL
3.Medium
Practice exercise (made-up values, not clinical guidance). A dose is charted at 11:15 PM. Which entry is the same time on the 24-hour clock? Click it.
11:15 PM
- 100:15
- 211:15
- 323:15
- 422:15
4.Medium
Practice exercise (made-up values, not clinical guidance). A newborn weighs 5 lb 10 oz. Using 1 lb = 16 oz and 1 kg = 2.2 lb, find the weight m in kilograms. Round to two decimal places.
5 lb 10 oz1 lb = 16 oz1 kg = 2.2 lb
m = kg
5.Hard
Practice exercise (made-up values, not clinical guidance). A maintenance infusion runs at 100 mL/h without a break. How many litres V does it deliver in 24 hours?
100 mL/h24 h
V = L
6.Hard
Practice exercise (made-up values, not clinical guidance). An infusion starts at 17:40 and finishes at 02:40 the next morning (24-hour clock). How many minutes t did it run?
17:4002:40
t = min
Answer key
- 1. n = 3 fl oz
- 2. V = 90 mL
- 3. 23:15
- 4. m = 2.56 kg
- 5. V = 2.4 L
- 6. t = 540 min
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