Practice problems

# Question
1 Using the BMI index chart, calculate the BMI for a 34 year old patient weighing 147 pounds and measuring 6.
2 Determine the BMI for a 62 year old person weighing 232 pound of 5 ft 6 inches height using the appropriate formula.
3 Calculate the body mass index for a person measuring 1.75 meters and weighing 115 kilograms. Is the patient in normal weight range?
4 Calculate the daily caloric requirement for a 86 year old , male patient, weight 117 pound height 5 ft 10 inches using the Harris-Benedict equation. Use an activity factor of 1.3 and a stress factor of 1.7
5 Calculate the daily fluid requirement range for a 252 lb patient.
6 Calculate the daily fluid requirement for a patient with BSA of 2.0 m2
7 A TPN patient receives a TPN with 20% dextrose at 65 ml/hr. What is the total volume of fluid infused in a day? How many kcal of dextrose were given?
8 Calculate the grams and kcal of protein in 1250 ml of 8.5 % AA (amino acid) solution.
9 Calculate the kcal of lipids in 1050 ml of 20 % lipid emulsion.
10 The TPN is prepared using 610 ml D70W, 915 ml of 15% AA and 210 ml of 20% fat emulsion. Calculate total kcal, kcal for each macronutrient and NPC (non protein calories).

Answers

The Answer to question 1 is: 20

The Answer to question 2 is: 37.5

The Answer to question 3 is: 37.6, patient is obese

The Answer to question 4 is: 2439 kcal

The Answer to question 5 is: 3436 - 4009 ml/day

The Answer to question 6 is: 3000 ml/day

The Answer to question 7 is: 1560 ml, 1061 kcal

The Answer to question 8 is: 106.3 g, 425 kcal

The Answer to question 9 is: 2100 kcal

The Answer to question 10 is: 2421 kcal total, 1452 kcal dextrose, 549 kcal AA, 420 kcal lipids, and 1872 kcal NPC