IV fluids & fluid balance worksheet with answers

Free printable IV fluids & fluid balance 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
maintenance4-2-1? mL/h40 kg

Practice exercise (made-up values, not clinical guidance). Use the Holliday–Segar 4-2-1 rule to find the hourly maintenance fluid rate R in mL/h for a child who weighs 40 kg.

40 kg4-2-1
R = mL/h
2.Easy
maintenance4-2-1? mL/h11 lb

Practice exercise (made-up values, not clinical guidance). A child weighs 11 lb. Using 1 kg = 2.2 lb and the Holliday–Segar 4-2-1 rule, find the hourly maintenance fluid rate R in mL/h.

11 lb1 kg = 2.2 lb4-2-1
R = mL/h
3.Medium
IntakeOutput12-hour shifttea150 mLmilk100 mLjelly100 mLIV infusion80 mL/h × 12 hIV antibiotic1 × 50 mLurine325 mLurine275 mLwound drain100 mLvomit250 mL

Practice exercise (made-up values, not clinical guidance). The record shows a patient's intake and output for one 12-hour shift. The patient weighs 56 kg. Find the average urine output U in mL/kg/h. Round to two decimal places.

56 kg12 hurine: 325 mLurine: 275 mLwound drain: 100 mLvomit: 250 mL
U = mL/kg/h
4.Medium
IntakeOutput12-hour shiftsoup150 mLwater350 mLjuice100 mLice chips100 mLIV infusion50 mL/h × 12 hIV antibiotic2 × 50 mLurine200 mLurine275 mLurine450 mLurine175 mLwound drain90 mLvomit150 mL

Practice exercise (made-up values, not clinical guidance). The record shows a patient's intake and output for one 12-hour shift. The patient weighs 94 kg. Find the average urine output U in mL/kg/h. Round to two decimal places.

94 kg12 hurine: 200 mLurine: 275 mLurine: 450 mLurine: 175 mLwound drain: 90 mLvomit: 150 mL
U = mL/kg/h
5.Hard
500 mL300 mL infused125 mL/h16:00t = ? h

Practice exercise (made-up values, not clinical guidance). A 500 mL bag runs by pump at 125 mL/h. At 16:00, 300 mL have already been infused. How many hours t until the bag is empty? Round to one decimal place.

500 mL300 mL infused125 mL/h
t = h
6.Hard
500 mL50 mL infused50 mL/h10:30t = ? h

Practice exercise (made-up values, not clinical guidance). A 500 mL bag runs by pump at 50 mL/h. At 10:30, 50 mL have already been infused. How many hours t until the bag is empty? Round to one decimal place.

500 mL50 mL infused50 mL/h
t = h

Answer key

  1. 1. R = 80 mL/h
  2. 2. R = 20 mL/h
  3. 3. U = 0.89 mL/kg/h
  4. 4. U = 0.98 mL/kg/h
  5. 5. t = 1.6 h
  6. 6. t = 9 h

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