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 oral suspension75 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 12 kg is prescribed clindamycin 24 mg/kg/day, divided every 8 hours. The oral suspension contains 75 mg in 5 mL. What volume V do you give per dose? Round to one decimal place.

12 kg24 mg/kg/dayevery 8 h75 mg/5 mL
V = mL
2.Easy
amoxicillin oral suspension250 mg/5 mLper dose: V = ? mL

Practice exercise (made-up values, not clinical guidance). A child weighing 9 kg is prescribed amoxicillin 50 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.

9 kg50 mg/kg/dayevery 12 h250 mg/5 mL
V = mL
3.Medium
heparin 5 000 units/mL70 units/kg · 77 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 77 kg. The vial contains 5 000 units/mL. What volume V do you draw up? Round to one decimal place.

70 units/kg77 kg5 000 units/mL
V = mL
4.Medium
heparin 1 000 units/mL70 units/kg · 63 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 63 kg. The vial contains 1 000 units/mL. What volume V do you draw up? Round to one decimal place.

70 units/kg63 kg1 000 units/mL
V = mL
5.Hard
4 mg250 mLnorepinephrine? mL/h79 kg12 mcg/min

Practice exercise (made-up values, not clinical guidance). A patient who weighs 79 kg has an order for norepinephrine at 12 mcg/min. The bag contains 4 mg in 250 mL. Find the pump rate R in mL/h. Round to one decimal place.

4 mg/250 mL12 mcg/min79 kg
R = mL/h
6.Hard
500 mg250 mLdobutamine? mL/h101 kg12.5 mcg/kg/min

Practice exercise (made-up values, not clinical guidance). A bag contains dobutamine 500 mg in 250 mL. The order is 12.5 mcg/kg/min for a patient who weighs 101 kg. At what rate R do you set the pump, in mL/h? Round to one decimal place.

500 mg/250 mL12.5 mcg/kg/min101 kg
R = mL/h

Answer key

  1. 1. V = 6.4 mL
  2. 2. V = 4.5 mL
  3. 3. V = 1.1 mL
  4. 4. V = 4.4 mL
  5. 5. R = 45 mL/h
  6. 6. R = 37.9 mL/h

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