Nursing math & unit conversions worksheet with answers

Practice exercise (made-up values, not clinical guidance). All of these entries on a medication record are meant as the same dose. Which one follows the safe-writing rules for zeros and abbreviations? Click it.

1. 10.50 mL
2. 2.5 mL
3. 3.50 mL
4. 40.5 mL

Practice exercise (made-up values, not clinical guidance). Convert 1½ fl oz to millilitres, using 1 fl oz = 30 mL. Find V.

Practice exercise (made-up values, not clinical guidance). A dose is charted at 21:40 (24-hour clock). Which entry is the same time on the 12-hour clock? Click it.

1. 19:40 PM
2. 28:40 PM
3. 39:40 AM
4. 411:40 PM

Practice exercise (made-up values, not clinical guidance). A dose is charted at 20:35 (24-hour clock). Which entry is the same time on the 12-hour clock? Click it.

1. 18:35 AM
2. 27:35 PM
3. 38:35 PM
4. 410:35 PM

Practice exercise (made-up values, not clinical guidance). A prescription reads 1½ tsp of an oral suspension four times a day for 14 days. The suspension comes in 150 mL bottles. Using 1 tsp = 5 mL, how many whole bottles N must be supplied so the course is complete?

Practice exercise (made-up values, not clinical guidance). An order reads 0.5 mcg/kg/min for a patient who weighs 69 kg. Express the dose rate D in mg/h. Round to two decimal places.