Practice problems
| # | Question |
|---|---|
| 1 | Using the BMI index chart, calculate the BMI for a 29 year old patient weighing 229 pounds and measuring 5"10'. |
| 2 | Determine the BMI for a 40 year old person weighing 148 pound of 4 ft 10 inches height using the appropriate formula. |
| 3 | Calculate the body mass index for a person measuring 1.85 meters and weighing 124 kilograms. Is the patient in normal weight range? |
| 4 | Calculate the daily caloric requirement for a 79 year old , female patient, weight 107 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 121 lb patient. |
| 6 | Calculate the daily fluid requirement for a patient with BSA of 2.2 m2 |
| 7 | A TPN patient receives a TPN with 20% dextrose at 55 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 1500 ml of 10 % AA (amino acid) solution. |
| 9 | Calculate the kcal of lipids in 450 ml of 30 % lipid emulsion. |
| 10 | The TPN is prepared using 835 ml D70W, 910 ml of 15% AA and 390 ml of 20% fat emulsion. Calculate total kcal, kcal for each macronutrient and NPC (non protein calories). |
Answers
The Answer to question 1 is: 33
The Answer to question 2 is: 31.0
The Answer to question 3 is: 36.2, patient is obese
The Answer to question 4 is: 2385 kcal
The Answer to question 5 is: 1650 - 1925 ml/day
The Answer to question 6 is: 3300 ml/day
The Answer to question 7 is: 1320 ml, 898 kcal
The Answer to question 8 is: 150.0 g, 600 kcal
The Answer to question 9 is: 1350 kcal
The Answer to question 10 is: 3313 kcal total, 1987 kcal dextrose, 546 kcal AA, 780 kcal lipids, and 2767 kcal NPC