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 · 10 mg/kg/day · q24h12 kg → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighing 12 kg is prescribed azithromycin 10 mg/kg/day, divided and given every 24 hours. How many milligrams D are given per dose?

12 kg10 mg/kg/dayevery 24 h
D = mg
2.Easy
cephalexin · 40 mg/kg/day · q6h24 kg → D = ? mg

Practice exercise (made-up values, not clinical guidance). A child weighing 24 kg is prescribed cephalexin 40 mg/kg/day, divided and given every 6 hours. How many milligrams D are given per dose?

24 kg40 mg/kg/dayevery 6 h
D = mg
3.Medium
250 units250 mLregular insulin2 mL/h? units/h

Practice exercise (made-up values, not clinical guidance). An infusion of 250 units of regular insulin in 250 mL runs at 2 mL/h. How many units per hour D does the patient receive?

250 units/250 mL2 mL/h
D = units/h
4.Medium
100 units250 mLregular insulin? mL/h90 kg0.05 units/kg/h

Practice exercise (made-up values, not clinical guidance). An infusion contains 100 units of regular insulin in 250 mL. The order is 0.05 units/kg/h for a patient who weighs 90 kg. Find the pump rate R in mL/h. Round to one decimal place.

100 units/250 mL0.05 units/kg/h90 kg
R = mL/h
5.Hard
400 mg250 mLdopamine? mL/h67 kg10 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dopamine 400 mg in 250 mL. The order is 10 mcg/kg/min for a patient who weighs 67 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

400 mg/250 mL10 mcg/kg/min67 kg
R = mL/h
6.Hard
25 mg250 mLnitroglycerin? mL/h64 kg5 mcg/min

Practice exercise (made-up values, not clinical guidance). A patient who weighs 64 kg has an order for nitroglycerin at 5 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 mL5 mcg/min64 kg
R = mL/h

Answer key

  1. 1. D = 120 mg
  2. 2. D = 240 mg
  3. 3. D = 2 units/h
  4. 4. R = 11.3 mL/h
  5. 5. R = 25.1 mL/h
  6. 6. R = 3 mL/h

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