Pediatric & critical-care dosing worksheet with answers

Free printable Pediatric & critical-care dosing worksheet: 6 problems from easy to exam level, with an answer key. Print it or save it as a PDF.

For teachers: free to print, copy and use in class. Every new worksheet has new values and its own answer key. A link to ExamProblems on your course page is appreciated.

Name: ____________________   Date: ____________

1.Easy
cefuroxime oral suspension125 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 14 kg is prescribed cefuroxime 20 mg/kg/day, divided every 12 hours. The oral suspension contains 125 mg in 5 mL. What volume V do you give per dose? Round to one decimal place.

14 kg20 mg/kg/dayevery 12 h125 mg/5 mL
V = mL
2.Easy
cephalexin · 40 mg/kg/day · q6h18 kg → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighing 18 kg is prescribed cephalexin 40 mg/kg/day, divided and given every 6 hours. How many milligrams D are given per dose?

18 kg40 mg/kg/dayevery 6 h
D = mg
3.Medium
heparin 5 000 units/mL80 units/kg · 99 kg → V = ? mL

Practice exercise (made-up values, not clinical guidance). A practice protocol calls for a heparin bolus of 80 units/kg for a patient who weighs 99 kg. The vial contains 5 000 units/mL. What volume V do you draw up? Round to one decimal place.

80 units/kg99 kg5 000 units/mL
V = mL
4.Medium
25 000 units500 mLheparin? mL/h76 kg12 units/kg/h

Practice exercise (made-up values, not clinical guidance). A bag contains 25 000 units of heparin in 500 mL. The order is 12 units/kg/h for a patient who weighs 76 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

25 000 units/500 mL12 units/kg/h76 kg
R = mL/h
5.Hard
500 mg250 mLdobutamine? mL/h62 kg10 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dobutamine 500 mg in 250 mL. The order is 10 mcg/kg/min for a patient who weighs 62 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

500 mg/250 mL10 mcg/kg/min62 kg
R = mL/h
6.Hard
500 mg250 mLdobutamine? mL/h104 kg10 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dobutamine 500 mg in 250 mL. The order is 10 mcg/kg/min for a patient who weighs 104 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

500 mg/250 mL10 mcg/kg/min104 kg
R = mL/h

Answer key

  1. 1. V = 5.6 mL
  2. 2. D = 180 mg
  3. 3. V = 1.6 mL
  4. 4. R = 18.2 mL/h
  5. 5. R = 18.6 mL/h
  6. 6. R = 31.2 mL/h

Full step-by-step solutions: practise this topic on examproblems.com.