CRNI: Parenteral Solution Composition Practice Test Exam
with Actual Q & A 2023/2024 GRADED A+
Parenteral Solution Composition: Components 3 main correct answers Protein, carbohydrates and fats
Parenteral Solution Composition: Components other correct answers Lytes, vitamins, minerals and trace
elements, water and some medications
Parenteral Solution Composition: Protein solutions calories per gram correct answers 4.0/gram
Parenteral Solution Composition: Protein Formulations correct answers 3 to 20%
Contain both essential/non-essential amino acids
Parenteral Solution Composition: Protein Formulations BCAA correct answers Higher amts of BCAA's for
certain disease states (Hepatic encephalopathy, renal failure, metabolic stress, trauma
Parenteral Solution Composition: Carbohydrate solutions - Dextrose cal/gram correct answers 3.4/gram -
- possible to meet daily caloric needs with carb solution alone
Parenteral Solution Composition: Carbohydrate solutions - Dextrose correct answers -Most commonly
used carb source for PN
-Available in 5% - 70%
-Can be given in high concentrations
-Solutions >10% dextrose need central line
-May be used to meet daily caloric goal
Parenteral Solution Composition: Carbohydrate solutions - Dextrose (Considerations) correct answers -
Rates dependent on solutions concentration/patients needs
-Progressive hyperglycemia may occur at rate 4-5mg/kg/minute due to tissues becoming insulin resistant
-Increase storage fat, hepatic dysfunction
-Patient must be weaned off to avoid extra insulin resulting hypoglycemia
Parenteral Solution Composition: Carbohydrate solutions - Glycerol cal/g correct answers 4.3/gram, less
frequently used
Parenteral Solution Composition: Carbohydrate solutions - Glycerol mixes correct answers -3% amino
acids and 3% glycerol
Parenteral Solution Composition: Carbohydrate solutions - Fructose mixes correct answers 5-10%
solutions combined with glucose and xylitol, used in europe
Parenteral Solution Composition: Fat emulsions (made from what) correct answers -Soybean, safflower
oil, egg yolk and glycerol
-Long-chain fatty acids, linoleic acid
with Actual Q & A 2023/2024 GRADED A+
Parenteral Solution Composition: Components 3 main correct answers Protein, carbohydrates and fats
Parenteral Solution Composition: Components other correct answers Lytes, vitamins, minerals and trace
elements, water and some medications
Parenteral Solution Composition: Protein solutions calories per gram correct answers 4.0/gram
Parenteral Solution Composition: Protein Formulations correct answers 3 to 20%
Contain both essential/non-essential amino acids
Parenteral Solution Composition: Protein Formulations BCAA correct answers Higher amts of BCAA's for
certain disease states (Hepatic encephalopathy, renal failure, metabolic stress, trauma
Parenteral Solution Composition: Carbohydrate solutions - Dextrose cal/gram correct answers 3.4/gram -
- possible to meet daily caloric needs with carb solution alone
Parenteral Solution Composition: Carbohydrate solutions - Dextrose correct answers -Most commonly
used carb source for PN
-Available in 5% - 70%
-Can be given in high concentrations
-Solutions >10% dextrose need central line
-May be used to meet daily caloric goal
Parenteral Solution Composition: Carbohydrate solutions - Dextrose (Considerations) correct answers -
Rates dependent on solutions concentration/patients needs
-Progressive hyperglycemia may occur at rate 4-5mg/kg/minute due to tissues becoming insulin resistant
-Increase storage fat, hepatic dysfunction
-Patient must be weaned off to avoid extra insulin resulting hypoglycemia
Parenteral Solution Composition: Carbohydrate solutions - Glycerol cal/g correct answers 4.3/gram, less
frequently used
Parenteral Solution Composition: Carbohydrate solutions - Glycerol mixes correct answers -3% amino
acids and 3% glycerol
Parenteral Solution Composition: Carbohydrate solutions - Fructose mixes correct answers 5-10%
solutions combined with glucose and xylitol, used in europe
Parenteral Solution Composition: Fat emulsions (made from what) correct answers -Soybean, safflower
oil, egg yolk and glycerol
-Long-chain fatty acids, linoleic acid
