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WorksheetsPHARMACEUTICS IV PARENTERAL NUTRITION
Total questions: 16
Worksheet time: 13mins
A feeding tube inserted through the nose and ended up in the stomach is known as
G-tube.
orogastric tube.
nasojejunal tube.
nasogastric tube.
A feeding tube inserted through the abdominal wall into the jejunum, guided by an endoscope is abbreviated as
PEG.
PRG.
PEJ.
J-tube.
The following statement is TRUE regarding parenteral nutrition:
It is given through a feeding tube.
It requires a normally functioning gastrointestinal tract.
It can be given through peripheral or central veins.
The nutrients are administered in solid form.
The following statement is TRUE regarding central parenteral nutrition:
It is also known as partial parenteral nutrition.
It can be used to supply more than 2,000 kcal daily.
The solution should be less than 900 mOsmol/l.
Dextrose concentration in the solution should be less than 10%.
IV dextrose provides a source of
carbohydrates (glucose) for energy.
fat for energy storage.
vitamins for immune support.
protein for muscle repair.
The energy provided by 1 g of IV dextrose monohydrate is
1 kcal.
2 kcal.
3.4 kcal.
4 kcal.
Calculate the amount nitrogen provided by 97.5 g of amino acids.
9.75 g
10.8 g
12.8 g
15.6 g
Calculate the weight of amino acids needed to provide 25 g of nitrogen.
112.3 g
125.55 g
141.75 g
156.25 g
The energy provided by 1 g of IV lipid is
4 kcal.
6 kcal.
8 kcal.
10 kcal.
A 70-kg patient requires 35 ml/kg/day of fluid. Calculate the volume of fluid required for a day.
1,500 ml
1,875 ml
2,280 ml
2,450 ml
A 65-kg patient requires 1.5 g/kg/day of protein. Calculate his daily protein requirement.
88.2 g
97.5 g
101.3 g
115.7 g
Calculate the volume of dextrose 50% needed to provide 250 g of dextrose.
250 ml
400 ml
500 ml
750 ml
Calculate the calories provided by 320 g of IV dextrose.
500 kcal
870 kcal
1,088 kcal
1,295 kcal
Calculate the calories provided by 150 ml of IV dextrose 70%.
225 kcal
357 kcal
413 kcal
450 kcal
Calculate the calories provided by 52 g of IV lipid.
250 calories
400 calories
600 calories
Calculate the volume of 30% IV lipid emulsion needed to provide 390 kcal of energy.
100 ml
130 ml
150 ml
200 ml
