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
azithromycin oral suspension100 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 17 kg is prescribed azithromycin 10 mg/kg/day, divided every 24 hours. The oral suspension contains 100 mg in 5 mL. What volume V do you give per dose? Round to one decimal place.

17 kg10 mg/kg/dayevery 24 h100 mg/5 mL
V = mL
2.Easy
clindamycin · 24 mg/kg/day · q8h18 kg → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighing 18 kg is prescribed clindamycin 24 mg/kg/day, divided and given every 8 hours. How many milligrams D are given per dose?

18 kg24 mg/kg/dayevery 8 h
D = mg
3.Medium
heparin 1 000 units/mL80 units/kg · 64 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 64 kg. The vial contains 1 000 units/mL. What volume V do you draw up? Round to one decimal place.

80 units/kg64 kg1 000 units/mL
V = mL
4.Medium
25 000 units250 mLheparin? mL/h104 kg18 units/kg/h

Practice exercise (made-up values, not clinical guidance). A bag contains 25 000 units of heparin in 250 mL. The order is 18 units/kg/h for a patient who weighs 104 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

25 000 units/250 mL18 units/kg/h104 kg
R = mL/h
5.Hard
500 mg250 mLdobutamine14 mL/h52 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dobutamine infusion of 500 mg in 250 mL runs at 14 mL/h. The patient weighs 52 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

500 mg/250 mL14 mL/h52 kg
D = mcg/kg/min
6.Hard
400 mg250 mLdopamine30 mL/h55 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dopamine infusion of 400 mg in 250 mL runs at 30 mL/h. The patient weighs 55 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

400 mg/250 mL30 mL/h55 kg
D = mcg/kg/min

Answer key

  1. 1. V = 8.5 mL
  2. 2. D = 144 mg
  3. 3. V = 5.1 mL
  4. 4. R = 18.7 mL/h
  5. 5. D = 9 mcg/kg/min
  6. 6. D = 14.5 mcg/kg/min

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