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TPN vs PPN Actual Full Exam Questions With Correct Answers Success Guaranteed.

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TPN (Total Parenteral Nurtrition) Definition - correct answer 1.) via central line 2.) enternal feeding is substituted by parenteral admin of nutrients 3.) types a.) carbohydrates b.) amino acids c.) fatty acids d.) vitamins e.) vitamins f.) trace ...

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  • September 22, 2024
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  • 2024/2025
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TPN vs PPN

TPN (Total Parenteral Nurtrition) Definition - correct answer 1.) via central line

2.) enternal feeding is substituted by parenteral admin of nutrients

3.) types

a.) carbohydrates

b.) amino acids

c.) fatty acids

d.) vitamins

e.) vitamins

f.) trace nutrients

4.) higher strength or % than PPN

5.) 10-70% dextrose



PPN & TPN - correct answer 1.) both admin thru infusion pump

2.) tubing comes with filter from pharmacy



Indication for admin TPN or PPN - correct answer 1.) GI tract not functioning

2.) dysphagic ( can't swallow)

3.) malnourished; anorexia; failure to thrive

4.) burns/ trauma

5.) GI sx



Lipid Admin - correct answer 1.) use port below filer on tubing

2.) admin once a week



PPN ( Peripheral Parenteral Nutrition) Definition - correct answer 1.) via peripheral
intravenous access into large central vein (PICC)

, 2.) enteral feeding is substituted by admin of:

a.) carbohydrates

b.) amino acids

c.) fatty acids

d.) vitamins

e.) trace nurtrients

3.) lower % or strength than TPN

4.) usually contain 10-70% dextrose



PPN usages - correct answer 1.) used in addition to SOME oral intake to meet
caloric and nutritional needs

2.) used in hospitalized pt who need therapy for LESS than 14 days

3.) change tubing every 24 hours



Admin Sites (PPN) - correct answer 1.) depends on:

a.) components of PPN

b.) length of therapy

2.) Locations

a.) Subclavian Vein

b.) Jugular Vein

c.) PICC



TPN - correct answer 1.) Intense Nutritional support

2.) High concentration of dextrose and proteins

3.) solutions are hyperosmotic

4.) Base solutions are commercially prepared:

5.) Pharmacist adds

a.) electrolytes

b.) Mineral

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