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
azithromycin oral suspension200 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 27 kg is prescribed azithromycin 10 mg/kg/day, divided every 24 hours. The oral suspension contains 200 mg in 5 mL. What volume V do you give per dose? Round to one decimal place.

27 kg10 mg/kg/dayevery 24 h200 mg/5 mL
V = mL
2.Easy
cefuroxime oral suspension125 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 18 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.

18 kg30 mg/kg/dayevery 12 h125 mg/5 mL
V = mL
3.Medium
100 units250 mLregular insulin? mL/h10 units/h

Practice exercise (made-up values, not clinical guidance). An infusion contains 100 units of regular insulin in 250 mL. The order is 10 units/h. Find the pump rate R in mL/h. Round to one decimal place.

100 units/250 mL10 units/h
R = mL/h
4.Medium
25 000 units250 mLheparin? mL/h83 kg20 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 20 units/kg/h for a patient who weighs 83 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

25 000 units/250 mL20 units/kg/h83 kg
R = mL/h
5.Hard
800 mg500 mLdopamine22 mL/h93 kg? mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A dopamine infusion of 800 mg in 500 mL runs at 22 mL/h. The patient weighs 93 kg. What dose D in mcg/kg/min is the patient receiving? Round to one decimal place.

800 mg/500 mL22 mL/h93 kg
D = mcg/kg/min
6.Hard
25 mg250 mLnitroglycerin? mL/h75 kg30 mcg/min

Practice exercise (made-up values, not clinical guidance). A patient who weighs 75 kg has an order for nitroglycerin at 30 mcg/min. The bag contains 25 mg in 250 mL. Find the pump rate R in mL/h. Round to one decimal place.

25 mg/250 mL30 mcg/min75 kg
R = mL/h

Answer key

  1. 1. V = 6.8 mL
  2. 2. V = 10.8 mL
  3. 3. R = 25 mL/h
  4. 4. R = 16.6 mL/h
  5. 5. D = 6.3 mcg/kg/min
  6. 6. R = 18 mL/h

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