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
amoxicillin · 45 mg/kg/day · 2× per day44 lb → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighs 44 lb. The prescription is amoxicillin 45 mg/kg/day in 2 equal divided doses. Using 1 kg = 2.2 lb, find the dose D in mg given each time.

44 lb1 kg = 2.2 lb45 mg/kg/day2× per day
D = mg
2.Easy
clindamycin · 30 mg/kg/day · 3× per day22 lb → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighs 22 lb. The prescription is clindamycin 30 mg/kg/day in 3 equal divided doses. Using 1 kg = 2.2 lb, find the dose D in mg given each time.

22 lb1 kg = 2.2 lb30 mg/kg/day3× per day
D = mg
3.Medium
heparin 5 000 units/mL80 units/kg · 80 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 80 kg. The vial contains 5 000 units/mL. What volume V do you draw up? Round to one decimal place.

80 units/kg80 kg5 000 units/mL
V = mL
4.Medium
heparin 1 000 units/mL80 units/kg · 54 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 54 kg. The vial contains 1 000 units/mL. What volume V do you draw up? Round to one decimal place.

80 units/kg54 kg1 000 units/mL
V = mL
5.Hard
250 mg250 mLdobutamine9 mL/h92 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dobutamine infusion of 250 mg in 250 mL runs at 9 mL/h. The patient weighs 92 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

250 mg/250 mL9 mL/h92 kg
D = mcg/kg/min
6.Hard
250 mg250 mLdobutamine24 mL/h54 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dobutamine infusion of 250 mg in 250 mL runs at 24 mL/h. The patient weighs 54 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

250 mg/250 mL24 mL/h54 kg
D = mcg/kg/min

Answer key

  1. 1. D = 450 mg
  2. 2. D = 100 mg
  3. 3. V = 1.3 mL
  4. 4. V = 4.3 mL
  5. 5. D = 1.6 mcg/kg/min
  6. 6. D = 7.4 mcg/kg/min

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