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.

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Name: ____________________   Date: ____________

1.Easy
clindamycin · 20 mg/kg/day · 4× per day66 lb → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighs 66 lb. The prescription is clindamycin 20 mg/kg/day in 4 equal divided doses. Using 1 kg = 2.2 lb, find the dose D in mg given each time.

66 lb1 kg = 2.2 lb20 mg/kg/day4× per day
D = mg
2.Easy
cefuroxime oral suspension125 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 20 kg is prescribed cefuroxime 30 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.

20 kg30 mg/kg/dayevery 12 h125 mg/5 mL
V = mL
3.Medium
heparin 5 000 units/mL60 units/kg · 67 kg → V = ? mL

Practice exercise (made-up values, not clinical guidance). A practice protocol calls for a heparin bolus of 60 units/kg for a patient who weighs 67 kg. The vial contains 5 000 units/mL. What volume V do you draw up? Round to two decimal places.

60 units/kg67 kg5 000 units/mL
V = mL
4.Medium
heparin 5 000 units/mL60 units/kg · 75 kg → V = ? mL

Practice exercise (made-up values, not clinical guidance). A practice protocol calls for a heparin bolus of 60 units/kg for a patient who weighs 75 kg. The vial contains 5 000 units/mL. What volume V do you draw up? Round to two decimal places.

60 units/kg75 kg5 000 units/mL
V = mL
5.Hard
800 mg500 mLdopamine29 mL/h68 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dopamine infusion of 800 mg in 500 mL runs at 29 mL/h. The patient weighs 68 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

800 mg/500 mL29 mL/h68 kg
D = mcg/kg/min
6.Hard
500 mg250 mLdobutamine? mL/h97 kg2.5 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dobutamine 500 mg in 250 mL. The order is 2.5 mcg/kg/min for a patient who weighs 97 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

500 mg/250 mL2.5 mcg/kg/min97 kg
R = mL/h

Answer key

  1. 1. D = 150 mg
  2. 2. V = 12 mL
  3. 3. V = 0.8 mL
  4. 4. V = 0.9 mL
  5. 5. D = 11.4 mcg/kg/min
  6. 6. R = 7.3 mL/h

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