Practice exercise (made-up values, not clinical guidance). Convert 180 mL to cups, using 1 cup = 8 fl oz = 240 mL: how many n? Real liquid doses are always measured in mL, with an oral syringe or a marked medicine cup.
Nursing math & unit conversions worksheet with answers
Practice exercise (made-up values, not clinical guidance). Convert 88 mcg to mg: find x.
Practice exercise (made-up values, not clinical guidance). A dose is charted at 21:55 (24-hour clock). Which entry is the same time on the 12-hour clock? Click it.
- 19:55 PM
- 29:55 AM
- 311:55 PM
- 48:55 PM
Practice exercise (made-up values, not clinical guidance). A dose calculation for an injection gives 6.6037 mL. The rule in this exercise is that volumes of 1 mL or more are rounded to the nearest tenth of a mL. What value x do you record?
Practice exercise (made-up values, not clinical guidance). An infusion delivers 1 mg/h. Express this dose rate D in mcg/min. Round to one decimal place.
Practice exercise (made-up values, not clinical guidance). A serum creatinine result is 3.5 mg/dL. Using 1 mg/dL = 88.4 µmol/L for creatinine, find c in µmol/L to the nearest whole number.
Answer key
- 1. n = 0.75 cup
- 2. x = 0.088 mg
- 3. 9:55 PM
- 4. x = 6.6 mL
- 5. D = 16.7 mcg/min
- 6. c = 309 µmol/L
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