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 · 24 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 24 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 lb24 mg/kg/day3× per day
D = mg
2.Easy
amoxicillin oral suspension250 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 16 kg is prescribed amoxicillin 45 mg/kg/day, divided every 12 hours. The oral suspension contains 250 mg in 5 mL. What volume V do you give per dose? Round to one decimal place.

16 kg45 mg/kg/dayevery 12 h250 mg/5 mL
V = mL
3.Medium
heparin 1 000 units/mL70 units/kg · 110 kg → V = ? mL

Practice exercise (made-up values, not clinical guidance). A practice protocol calls for a heparin bolus of 70 units/kg for a patient who weighs 110 kg. The vial contains 1 000 units/mL. What volume V do you draw up? Round to one decimal place.

70 units/kg110 kg1 000 units/mL
V = mL
4.Medium
heparin 1 000 units/mL70 units/kg · 100 kg → V = ? mL

Practice exercise (made-up values, not clinical guidance). A practice protocol calls for a heparin bolus of 70 units/kg for a patient who weighs 100 kg. The vial contains 1 000 units/mL. What volume V do you draw up? Round to one decimal place.

70 units/kg100 kg1 000 units/mL
V = mL
5.Hard
400 mg250 mLdopamine? mL/h62 kg3 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dopamine 400 mg in 250 mL. The order is 3 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.

400 mg/250 mL3 mcg/kg/min62 kg
R = mL/h
6.Hard
400 mg250 mLdopamine? mL/h96 kg8 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dopamine 400 mg in 250 mL. The order is 8 mcg/kg/min for a patient who weighs 96 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

400 mg/250 mL8 mcg/kg/min96 kg
R = mL/h

Answer key

  1. 1. D = 80 mg
  2. 2. V = 7.2 mL
  3. 3. V = 7.7 mL
  4. 4. V = 7 mL
  5. 5. R = 7 mL/h
  6. 6. R = 28.8 mL/h

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